32454201456 has 60 divisors (see below), whose sum is σ = 90849676320. Its totient is φ = 10815329280.

The previous prime is 32454201433. The next prime is 32454201469. The reversal of 32454201456 is 65410245423.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 32454201456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 588640 + ... + 641408.

It is an arithmetic number, because the mean of its divisors is an integer number (1514161272).

Almost surely, 2^32454201456 is an apocalyptic number.

32454201456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

32454201456 is an abundant number, since it is smaller than the sum of its proper divisors (58395474864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32454201456 is a wasteful number, since it uses less digits than its factorization.

32454201456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57054 (or 57045 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 32454201456 its reverse (65410245423), we get a palindrome (97864446879).

The spelling of 32454201456 in words is "thirty-two billion, four hundred fifty-four million, two hundred one thousand, four hundred fifty-six".