13953911230 has 32 divisors (see below), whose sum is σ = 29191726080. Its totient is φ = 4703108640.

The previous prime is 13953911197. The next prime is 13953911249. The reversal of 13953911230 is 3211935931.

It is a super-2 number, since 2×13953911230² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13953911230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1685206 + ... + 1693465.

It is an arithmetic number, because the mean of its divisors is an integer number (912241440).

Almost surely, 2^13953911230 is an apocalyptic number.

13953911230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13953911230 is an abundant number, since it is smaller than the sum of its proper divisors (15237814850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13953911230 is a wasteful number, since it uses less digits than its factorization.

13953911230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378744.

The product of its (nonzero) digits is 21870, while the sum is 37.

The spelling of 13953911230 in words is "thirteen billion, nine hundred fifty-three million, nine hundred eleven thousand, two hundred thirty".