32042551142 has 16 divisors (see below), whose sum is σ = 56702026752. Its totient is φ = 13289537160.

The previous prime is 32042551097. The next prime is 32042551147. The reversal of 32042551142 is 24115524023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32042551147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36914948 + ... + 36915815.

It is an arithmetic number, because the mean of its divisors is an integer number (3543876672).

Almost surely, 2^32042551142 is an apocalyptic number.

32042551142 is a deficient number, since it is larger than the sum of its proper divisors (24659475610).

32042551142 is a wasteful number, since it uses less digits than its factorization.

32042551142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73830803.

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 32042551142 in words is "thirty-two billion, forty-two million, five hundred fifty-one thousand, one hundred forty-two".