42312130132 has 12 divisors (see below), whose sum is σ = 75301248960. Its totient is φ = 20797487576.

The previous prime is 42312130117. The next prime is 42312130141. The reversal of 42312130132 is 23103121324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89644108 + ... + 89644579.

It is an arithmetic number, because the mean of its divisors is an integer number (6275104080).

Almost surely, 2^42312130132 is an apocalyptic number.

It is an amenable number.

42312130132 is a deficient number, since it is larger than the sum of its proper divisors (32989118828).

42312130132 is a wasteful number, since it uses less digits than its factorization.

42312130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179288750 (or 179288748 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 42312130132 its reverse (23103121324), we get a palindrome (65415251456).

The spelling of 42312130132 in words is "forty-two billion, three hundred twelve million, one hundred thirty thousand, one hundred thirty-two".