32836643912 has 12 divisors (see below), whose sum is σ = 61569668355. Its totient is φ = 16418065688.

The previous prime is 32836643893. The next prime is 32836643941. The reversal of 32836643912 is 21934663823.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 16418321956 + 16418321956 = 128134^2 + 128134^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=128134.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 480503 + ... + 544569.

Almost surely, 2^32836643912 is an apocalyptic number.

It is an amenable number.

32836643912 is a deficient number, since it is larger than the sum of its proper divisors (28733024443).

32836643912 is an frugal number, since it uses more digits than its factorization.

32836643912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128140 (or 64069 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 47.

The spelling of 32836643912 in words is "thirty-two billion, eight hundred thirty-six million, six hundred forty-three thousand, nine hundred twelve".