32230531142 has 16 divisors (see below), whose sum is σ = 48404304000. Its totient is φ = 16095778560.

The previous prime is 32230531141. The next prime is 32230531147. The reversal of 32230531142 is 24113503223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32230531141) 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, 10597142 + ... + 10600182.

It is an arithmetic number, because the mean of its divisors is an integer number (3025269000).

Almost surely, 2^32230531142 is an apocalyptic number.

32230531142 is a deficient number, since it is larger than the sum of its proper divisors (16173772858).

32230531142 is a wasteful number, since it uses less digits than its factorization.

32230531142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7711.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 32230531142 in words is "thirty-two billion, two hundred thirty million, five hundred thirty-one thousand, one hundred forty-two".