13911112607040 has 336 divisors, whose sum is σ = 53471422420416. Its totient is φ = 3290137190400.

The previous prime is 13911112607033. The next prime is 13911112607057. The reversal of 13911112607040 is 4070621111931.

13911112607040 is a `hidden beast` number, since 1 + 3 + 9 + 1 + 1 + 1 + 1 + 2 + 607 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 13911112606986 and 13911112607004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4056162 + ... + 6653921.

It is an arithmetic number, because the mean of its divisors is an integer number (159141138156).

Almost surely, 2^{13911112607040} is an apocalyptic number.

13911112607040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13911112607040 is an abundant number, since it is smaller than the sum of its proper divisors (39560309813376).

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

13911112607040 is a wasteful number, since it uses less digits than its factorization.

13911112607040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10710158 (or 10710145 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

Adding to 13911112607040 its reverse (4070621111931), we get a palindrome (17981733718971).

The spelling of 13911112607040 in words is "thirteen trillion, nine hundred eleven billion, one hundred twelve million, six hundred seven thousand, forty".