32011033412 has 12 divisors (see below), whose sum is σ = 56030617020. Its totient is φ = 16002285696.

The previous prime is 32011033381. The next prime is 32011033421. The reversal of 32011033412 is 21433011023.

It can be written as a sum of positive squares in 2 ways, for example, as 17084058436 + 14926974976 = 130706^2 + 122176^2 .

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, 785393 + ... + 825144.

It is an arithmetic number, because the mean of its divisors is an integer number (4669218085).

Almost surely, 2^32011033412 is an apocalyptic number.

It is an amenable number.

32011033412 is a deficient number, since it is larger than the sum of its proper divisors (24019583608).

32011033412 is a wasteful number, since it uses less digits than its factorization.

32011033412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615510 (or 1615508 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32011033412 its reverse (21433011023), we get a palindrome (53444044435).

The spelling of 32011033412 in words is "thirty-two billion, eleven million, thirty-three thousand, four hundred twelve".