2136617031456 has 96 divisors (see below), whose sum is σ = 6502747547520. Its totient is φ = 681240206592.

The previous prime is 2136617031403. The next prime is 2136617031467. The reversal of 2136617031456 is 6541307166312.

2136617031456 is a `hidden beast` number, since 2 + 13 + 6 + 617 + 0 + 3 + 14 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53739615 + ... + 53779358.

It is an arithmetic number, because the mean of its divisors is an integer number (67736953620).

Almost surely, 2^{2136617031456} is an apocalyptic number.

It is an amenable number.

2136617031456 is an abundant number, since it is smaller than the sum of its proper divisors (4366130516064).

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

2136617031456 is a wasteful number, since it uses less digits than its factorization.

2136617031456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107519015 (or 107519001 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 2136617031456 in words is "two trillion, one hundred thirty-six billion, six hundred seventeen million, thirty-one thousand, four hundred fifty-six".