56129234843 has 16 divisors (see below), whose sum is σ = 61724340576. Its totient is φ = 50617712640.

The previous prime is 56129234831. The next prime is 56129234857. The reversal of 56129234843 is 34843292165.

It is not a de Polignac number, because 56129234843 - 2¹⁴ = 56129218459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56129234873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711971 + ... + 786867.

It is an arithmetic number, because the mean of its divisors is an integer number (3857771286).

Almost surely, 2^56129234843 is an apocalyptic number.

56129234843 is a deficient number, since it is larger than the sum of its proper divisors (5595105733).

56129234843 is a wasteful number, since it uses less digits than its factorization.

56129234843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75454.

The product of its digits is 1244160, while the sum is 47.

The spelling of 56129234843 in words is "fifty-six billion, one hundred twenty-nine million, two hundred thirty-four thousand, eight hundred forty-three".