16442076452432 has 20 divisors (see below), whose sum is σ = 31860093561600. Its totient is φ = 8220116823648.

The previous prime is 16442076452401. The next prime is 16442076452479. The reversal of 16442076452432 is 23425467024461.

It is a super-3 number, since 3×16442076452432³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57440432 + ... + 57725967.

It is an arithmetic number, because the mean of its divisors is an integer number (1593004678080).

Almost surely, 2^{16442076452432} is an apocalyptic number.

It is an amenable number.

16442076452432 is a deficient number, since it is larger than the sum of its proper divisors (15418017109168).

16442076452432 is a wasteful number, since it uses less digits than its factorization.

16442076452432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115175330 (or 115175324 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 50.

The spelling of 16442076452432 in words is "sixteen trillion, four hundred forty-two billion, seventy-six million, four hundred fifty-two thousand, four hundred thirty-two".