32100112442 has 4 divisors (see below), whose sum is σ = 48150168666. Its totient is φ = 16050056220.

The previous prime is 32100112433. The next prime is 32100112481. The reversal of 32100112442 is 24421100123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22476306241 + 9623806201 = 149921^2 + 98101^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8025028109 + ... + 8025028112.

Almost surely, 2^32100112442 is an apocalyptic number.

32100112442 is a deficient number, since it is larger than the sum of its proper divisors (16050056224).

32100112442 is a wasteful number, since it uses less digits than its factorization.

32100112442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16050056223.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 32100112442 its reverse (24421100123), we get a palindrome (56521212565).

The spelling of 32100112442 in words is "thirty-two billion, one hundred million, one hundred twelve thousand, four hundred forty-two".