16126433073 has 8 divisors (see below), whose sum is σ = 23891012000. Its totient is φ = 10750955364.

The previous prime is 16126433023. The next prime is 16126433093. The reversal of 16126433073 is 37033462161.

16126433073 is a `hidden beast` number, since 1 + 6 + 1 + 2 + 643 + 3 + 0 + 7 + 3 = 666.

It is not a de Polignac number, because 16126433073 - 2²⁶ = 16059324209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16126433023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298637623 + ... + 298637676.

It is an arithmetic number, because the mean of its divisors is an integer number (2986376500).

Almost surely, 2^16126433073 is an apocalyptic number.

It is an amenable number.

16126433073 is a deficient number, since it is larger than the sum of its proper divisors (7764578927).

16126433073 is an equidigital number, since it uses as much as digits as its factorization.

16126433073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597275308 (or 597275302 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 16126433073 in words is "sixteen billion, one hundred twenty-six million, four hundred thirty-three thousand, seventy-three".