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14379028030431 = 3212742743294319
BaseRepresentation
bin1101000100111110000011…
…0110111010001111011111
31212220121210012000212220200
43101033200312322033133
53341041222133433211
650325345001114543
73012564501430131
oct321174066721737
955817705025820
1014379028030431
11464412550a929
121742903488a53
13803c23712b2c
14379d3d217051
1519e071584b56
hexd13e0dba3df

14379028030431 has 24 divisors (see below), whose sum is σ = 20933809029120. Its totient is φ = 9510283406736.

The previous prime is 14379028030429. The next prime is 14379028030439. The reversal of 14379028030431 is 13403082097341.

14379028030431 is a `hidden beast` number, since 1 + 4 + 37 + 9 + 0 + 280 + 304 + 31 = 666.

It is not a de Polignac number, because 14379028030431 - 21 = 14379028030429 is a prime.

It is a super-2 number, since 2×143790280304312 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14379028030439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48708090 + ... + 49002408.

It is an arithmetic number, because the mean of its divisors is an integer number (872242042880).

Almost surely, 214379028030431 is an apocalyptic number.

14379028030431 is a deficient number, since it is larger than the sum of its proper divisors (6554780998689).

14379028030431 is a wasteful number, since it uses less digits than its factorization.

14379028030431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337195 (or 337192 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 14379028030431 in words is "fourteen trillion, three hundred seventy-nine billion, twenty-eight million, thirty thousand, four hundred thirty-one".

Divisors: 1 3 9 127 381 1143 42743 128229 294319 384687 882957 2648871 5428361 16285083 37378513 48855249 112135539 336406617 12580077017 37740231051 113220693153 1597669781159 4793009343477 14379028030431