32120344255 has 16 divisors (see below), whose sum is σ = 40816764864. Its totient is φ = 24181747200.

The previous prime is 32120344229. The next prime is 32120344279. The reversal of 32120344255 is 55244302123.

It is not a de Polignac number, because 32120344255 - 2²⁷ = 31986126527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870430 + ... + 906580.

It is an arithmetic number, because the mean of its divisors is an integer number (2551047804).

Almost surely, 2^32120344255 is an apocalyptic number.

32120344255 is a deficient number, since it is larger than the sum of its proper divisors (8696420609).

32120344255 is a wasteful number, since it uses less digits than its factorization.

32120344255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46626.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 32120344255 its reverse (55244302123), we get a palindrome (87364646378).

The spelling of 32120344255 in words is "thirty-two billion, one hundred twenty million, three hundred forty-four thousand, two hundred fifty-five".