32072412346 has 16 divisors (see below), whose sum is σ = 51926251104. Its totient is φ = 14769231984.

The previous prime is 32072412343. The next prime is 32072412397. The reversal of 32072412346 is 64321427023.

It is not an unprimeable number, because it can be changed into a prime (32072412341) 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, 1380756 + ... + 1403791.

It is an arithmetic number, because the mean of its divisors is an integer number (3245390694).

Almost surely, 2^32072412346 is an apocalyptic number.

32072412346 is a deficient number, since it is larger than the sum of its proper divisors (19853838758).

32072412346 is a wasteful number, since it uses less digits than its factorization.

32072412346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785005.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 32072412346 its reverse (64321427023), we get a palindrome (96393839369).

The spelling of 32072412346 in words is "thirty-two billion, seventy-two million, four hundred twelve thousand, three hundred forty-six".