136451036256 has 48 divisors (see below), whose sum is σ = 358931865600. Its totient is φ = 45388707968.

The previous prime is 136451036243. The next prime is 136451036269. The reversal of 136451036256 is 652630154631.

It is an interprime number because it is at equal distance from previous prime (136451036243) and next prime (136451036269).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437696 + ... + 1529663.

It is an arithmetic number, because the mean of its divisors is an integer number (7477747200).

Almost surely, 2^136451036256 is an apocalyptic number.

136451036256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136451036256 is an abundant number, since it is smaller than the sum of its proper divisors (222480829344).

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

136451036256 is a wasteful number, since it uses less digits than its factorization.

136451036256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967851 (or 2967843 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 136451036256 in words is "one hundred thirty-six billion, four hundred fifty-one million, thirty-six thousand, two hundred fifty-six".