13911112607004 has 24 divisors (see below), whose sum is σ = 36065847499920. Its totient is φ = 4637037535632.

The previous prime is 13911112607003. The next prime is 13911112607033. The reversal of 13911112607004 is 40070621111931.

13911112607004 is a `hidden beast` number, since 1 + 39 + 1 + 1 + 1 + 12 + 607 + 0 + 0 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13911112607004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13911112607003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64403298999 + ... + 64403299214.

It is an arithmetic number, because the mean of its divisors is an integer number (1502743645830).

Almost surely, 2^{13911112607004} is an apocalyptic number.

It is an amenable number.

13911112607004 is an abundant number, since it is smaller than the sum of its proper divisors (22154734892916).

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

13911112607004 is a wasteful number, since it uses less digits than its factorization.

13911112607004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128806598226 (or 128806598218 counting only the distinct ones).

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

Adding to 13911112607004 its reverse (40070621111931), we get a palindrome (53981733718935).

The spelling of 13911112607004 in words is "thirteen trillion, nine hundred eleven billion, one hundred twelve million, six hundred seven thousand, four".