16432334761400 has 24 divisors (see below), whose sum is σ = 38205178320720. Its totient is φ = 6572933904480.

The previous prime is 16432334761391. The next prime is 16432334761411. The reversal of 16432334761400 is 416743323461.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41080836704 + ... + 41080837103.

It is an arithmetic number, because the mean of its divisors is an integer number (1591882430030).

Almost surely, 2^{16432334761400} is an apocalyptic number.

16432334761400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16432334761400 is an abundant number, since it is smaller than the sum of its proper divisors (21772843559320).

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

16432334761400 is a wasteful number, since it uses less digits than its factorization.

16432334761400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82161673823 (or 82161673814 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 16432334761400 in words is "sixteen trillion, four hundred thirty-two billion, three hundred thirty-four million, seven hundred sixty-one thousand, four hundred".