32204012455 has 32 divisors (see below), whose sum is σ = 39913435584. Its totient is φ = 24925833216.

The previous prime is 32204012443. The next prime is 32204012473. The reversal of 32204012455 is 55421040223.

It is not a de Polignac number, because 32204012455 - 2¹¹ = 32204010407 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 31 ways as a sum of consecutive naturals, for example, 40919572 + ... + 40920358.

It is an arithmetic number, because the mean of its divisors is an integer number (1247294862).

Almost surely, 2^32204012455 is an apocalyptic number.

32204012455 is a deficient number, since it is larger than the sum of its proper divisors (7709423129).

32204012455 is a wasteful number, since it uses less digits than its factorization.

32204012455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 32204012455 its reverse (55421040223), we get a palindrome (87625052678).

The spelling of 32204012455 in words is "thirty-two billion, two hundred four million, twelve thousand, four hundred fifty-five".