2156136435001 has 8 divisors (see below), whose sum is σ = 2198406159360. Its totient is φ = 2114057545392.

The previous prime is 2156136434957. The next prime is 2156136435029. The reversal of 2156136435001 is 1005346316512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2156136435001 - 2²³ = 2156128046393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2156136435091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47685870 + ... + 47731063.

It is an arithmetic number, because the mean of its divisors is an integer number (274800769920).

Almost surely, 2^{2156136435001} is an apocalyptic number.

It is an amenable number.

2156136435001 is a deficient number, since it is larger than the sum of its proper divisors (42269724359).

2156136435001 is an equidigital number, since it uses as much as digits as its factorization.

2156136435001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95417375.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 2156136435001 in words is "two trillion, one hundred fifty-six billion, one hundred thirty-six million, four hundred thirty-five thousand, one".