432939947960 has 96 divisors (see below), whose sum is σ = 1056242708640. Its totient is φ = 159637750272.

The previous prime is 432939947941. The next prime is 432939947983. The reversal of 432939947960 is 69749939234.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4979582 + ... + 5065778.

It is an arithmetic number, because the mean of its divisors is an integer number (11002528215).

Almost surely, 2^432939947960 is an apocalyptic number.

432939947960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432939947960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528121354320).

432939947960 is an abundant number, since it is smaller than the sum of its proper divisors (623302760680).

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

432939947960 is a wasteful number, since it uses less digits than its factorization.

432939947960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86977 (or 86960 counting only the distinct ones).

The product of its (nonzero) digits is 79361856, while the sum is 65.

The spelling of 432939947960 in words is "four hundred thirty-two billion, nine hundred thirty-nine million, nine hundred forty-seven thousand, nine hundred sixty".