5156341644234 has 48 divisors (see below), whose sum is σ = 11335731111936. Its totient is φ = 1562486090880.

The previous prime is 5156341644203. The next prime is 5156341644247. The reversal of 5156341644234 is 4324461436515.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 37300407 + ... + 37438389.

It is an arithmetic number, because the mean of its divisors is an integer number (236161064832).

Almost surely, 2^{5156341644234} is an apocalyptic number.

5156341644234 is an abundant number, since it is smaller than the sum of its proper divisors (6179389467702).

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

5156341644234 is a wasteful number, since it uses less digits than its factorization.

5156341644234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189483 (or 189472 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 48.

The spelling of 5156341644234 in words is "five trillion, one hundred fifty-six billion, three hundred forty-one million, six hundred forty-four thousand, two hundred thirty-four".