136104485154256 has 40 divisors (see below), whose sum is σ = 264554772768000. Its totient is φ = 67832293038720.

The previous prime is 136104485154247. The next prime is 136104485154257. The reversal of 136104485154256 is 652451584401631.

It is a super-2 number, since 2×136104485154256² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136104485154197 and 136104485154206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136104485154257) 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, 352849465 + ... + 353234983.

It is an arithmetic number, because the mean of its divisors is an integer number (6613869319200).

Almost surely, 2^{136104485154256} is an apocalyptic number.

136104485154256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136104485154256 is a deficient number, since it is larger than the sum of its proper divisors (128450287613744).

136104485154256 is a wasteful number, since it uses less digits than its factorization.

136104485154256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456787 (or 456781 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 55.

The spelling of 136104485154256 in words is "one hundred thirty-six trillion, one hundred four billion, four hundred eighty-five million, one hundred fifty-four thousand, two hundred fifty-six".