36123551142 has 32 divisors (see below), whose sum is σ = 83045405952. Its totient is φ = 10261353504.

The previous prime is 36123551129. The next prime is 36123551153. The reversal of 36123551142 is 24115532163.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2478528 + ... + 2493059.

It is an arithmetic number, because the mean of its divisors is an integer number (2595168936).

Almost surely, 2^36123551142 is an apocalyptic number.

36123551142 is an abundant number, since it is smaller than the sum of its proper divisors (46921854810).

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

36123551142 is a wasteful number, since it uses less digits than its factorization.

36123551142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971772.

The product of its digits is 21600, while the sum is 33.

The spelling of 36123551142 in words is "thirty-six billion, one hundred twenty-three million, five hundred fifty-one thousand, one hundred forty-two".