13504235364016 has 40 divisors (see below), whose sum is σ = 26192670950160. Its totient is φ = 6744837639936.

The previous prime is 13504235364013. The next prime is 13504235364019. The reversal of 13504235364016 is 61046353240531.

It is an interprime number because it is at equal distance from previous prime (13504235364013) and next prime (13504235364019).

It is not an unprimeable number, because it can be changed into a prime (13504235364013) 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, 215680971 + ... + 215743573.

It is an arithmetic number, because the mean of its divisors is an integer number (654816773754).

Almost surely, 2^{13504235364016} is an apocalyptic number.

13504235364016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13504235364016 is a deficient number, since it is larger than the sum of its proper divisors (12688435586144).

13504235364016 is a wasteful number, since it uses less digits than its factorization.

13504235364016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76933 (or 76927 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 13504235364016 in words is "thirteen trillion, five hundred four billion, two hundred thirty-five million, three hundred sixty-four thousand, sixteen".