42311232020124 has 48 divisors (see below), whose sum is σ = 109772017689600. Its totient is φ = 14093942881968.

The previous prime is 42311232020087. The next prime is 42311232020131. The reversal of 42311232020124 is 42102023211324.

42311232020124 is a `hidden beast` number, since 4 + 2 + 3 + 112 + 320 + 201 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 135970602 + ... + 136281425.

It is an arithmetic number, because the mean of its divisors is an integer number (2286917035200).

Almost surely, 2^{42311232020124} is an apocalyptic number.

It is an amenable number.

42311232020124 is an abundant number, since it is smaller than the sum of its proper divisors (67460785669476).

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

42311232020124 is a wasteful number, since it uses less digits than its factorization.

42311232020124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272253479 (or 272253471 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 42311232020124 its reverse (42102023211324), we get a palindrome (84413255231448).

The spelling of 42311232020124 in words is "forty-two trillion, three hundred eleven billion, two hundred thirty-two million, twenty thousand, one hundred twenty-four".