32307244142 has 8 divisors (see below), whose sum is σ = 51311505456. Its totient is φ = 15203408992.

The previous prime is 32307244141. The next prime is 32307244183. The reversal of 32307244142 is 24144270323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 32307244099 and 32307244108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32307244141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475106498 + ... + 475106565.

It is an arithmetic number, because the mean of its divisors is an integer number (6413938182).

Almost surely, 2^32307244142 is an apocalyptic number.

32307244142 is a deficient number, since it is larger than the sum of its proper divisors (19004261314).

32307244142 is a wasteful number, since it uses less digits than its factorization.

32307244142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950213082.

The product of its (nonzero) digits is 32256, while the sum is 32.

The spelling of 32307244142 in words is "thirty-two billion, three hundred seven million, two hundred forty-four thousand, one hundred forty-two".