32332431142 has 16 divisors (see below), whose sum is σ = 52910387712. Its totient is φ = 14695789320.

The previous prime is 32332431107. The next prime is 32332431169. The reversal of 32332431142 is 24113423323.

It is a happy number.

It is a super-2 number, since 2×32332431142² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32332431142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744643 + ... + 786865.

It is an arithmetic number, because the mean of its divisors is an integer number (3306899232).

Almost surely, 2^32332431142 is an apocalyptic number.

32332431142 is a deficient number, since it is larger than the sum of its proper divisors (20577956570).

32332431142 is a wasteful number, since it uses less digits than its factorization.

32332431142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77043.

The product of its digits is 10368, while the sum is 28.

Adding to 32332431142 its reverse (24113423323), we get a palindrome (56445854465).

The spelling of 32332431142 in words is "thirty-two billion, three hundred thirty-two million, four hundred thirty-one thousand, one hundred forty-two".