16442670124475 has 48 divisors (see below), whose sum is σ = 24673013683200. Its totient is φ = 10611431201280.

The previous prime is 16442670124471. The next prime is 16442670124537. The reversal of 16442670124475 is 57442107624461.

It is not a de Polignac number, because 16442670124475 - 2² = 16442670124471 is a prime.

It is a super-3 number, since 3×16442670124475³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (16442670124471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147917966 + ... + 148029084.

It is an arithmetic number, because the mean of its divisors is an integer number (514021118400).

Almost surely, 2^{16442670124475} is an apocalyptic number.

16442670124475 is a deficient number, since it is larger than the sum of its proper divisors (8230343558725).

16442670124475 is a wasteful number, since it uses less digits than its factorization.

16442670124475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160892 (or 160887 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 53.

The spelling of 16442670124475 in words is "sixteen trillion, four hundred forty-two billion, six hundred seventy million, one hundred twenty-four thousand, four hundred seventy-five".