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70342424341 = 7711213116681
BaseRepresentation
bin100000110000010111…
…1000011011100010101
320201120021200101202121
41001200233003130111
52123030130034331
652152002135541
75040102512230
oct1014057033425
9221507611677
1070342424341
11279175125a2
12117716515b1
13683037a5c7
1435942b0417
151c6a6eec11
hex1060bc3715

70342424341 has 16 divisors (see below), whose sum is σ = 81591522048. Its totient is φ = 59394787200.

The previous prime is 70342424333. The next prime is 70342424363. The reversal of 70342424341 is 14342424307.

It is not a de Polignac number, because 70342424341 - 23 = 70342424333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70342424297 and 70342424306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70342428341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544521 + ... + 661201.

It is an arithmetic number, because the mean of its divisors is an integer number (5099470128).

Almost surely, 270342424341 is an apocalyptic number.

70342424341 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

70342424341 is a deficient number, since it is larger than the sum of its proper divisors (11249097707).

70342424341 is a wasteful number, since it uses less digits than its factorization.

70342424341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117972.

The product of its (nonzero) digits is 64512, while the sum is 34.

Subtracting from 70342424341 its sum of digits (34), we obtain a palindrome (70342424307).

Adding to 70342424341 its reverse (14342424307), we get a palindrome (84684848648).

The spelling of 70342424341 in words is "seventy billion, three hundred forty-two million, four hundred twenty-four thousand, three hundred forty-one".

Divisors: 1 7 71 497 1213 8491 86123 116681 602861 816767 8284351 57990457 141534053 990738371 10048917763 70342424341