42244100232 has 32 divisors (see below), whose sum is σ = 105621885600. Its totient is φ = 14079815424.

The previous prime is 42244100231. The next prime is 42244100251. The reversal of 42244100232 is 23200144224.

It is a super-2 number, since 2×42244100232² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (42244100231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136944 + ... + 321312.

It is an arithmetic number, because the mean of its divisors is an integer number (3300683925).

Almost surely, 2^42244100232 is an apocalyptic number.

It is an amenable number.

42244100232 is an abundant number, since it is smaller than the sum of its proper divisors (63377785368).

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

42244100232 is a wasteful number, since it uses less digits than its factorization.

42244100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193925 (or 193921 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42244100232 its reverse (23200144224), we get a palindrome (65444244456).

The spelling of 42244100232 in words is "forty-two billion, two hundred forty-four million, one hundred thousand, two hundred thirty-two".