432444021414 has 32 divisors (see below), whose sum is σ = 869538403680. Its totient is φ = 143373238272.

The previous prime is 432444021349. The next prime is 432444021539. The reversal of 432444021414 is 414120444234.

It is a Curzon 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, 6415374 + ... + 6482430.

It is an arithmetic number, because the mean of its divisors is an integer number (27173075115).

Almost surely, 2^432444021414 is an apocalyptic number.

432444021414 is an abundant number, since it is smaller than the sum of its proper divisors (437094382266).

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

432444021414 is a wasteful number, since it uses less digits than its factorization.

432444021414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72824.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 432444021414 its reverse (414120444234), we get a palindrome (846564465648).

The spelling of 432444021414 in words is "four hundred thirty-two billion, four hundred forty-four million, twenty-one thousand, four hundred fourteen".