16122532344 has 64 divisors (see below), whose sum is σ = 40572618240. Its totient is φ = 5338794240.

The previous prime is 16122532331. The next prime is 16122532351. The reversal of 16122532344 is 44323522161.

It is a super-2 number, since 2×16122532344² (a number of 21 digits) contains 22 as substring.

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, 2302689 + ... + 2309679.

It is an arithmetic number, because the mean of its divisors is an integer number (633947160).

Almost surely, 2^16122532344 is an apocalyptic number.

It is an amenable number.

16122532344 is an abundant number, since it is smaller than the sum of its proper divisors (24450085896).

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

16122532344 is a wasteful number, since it uses less digits than its factorization.

16122532344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7620 (or 7616 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The spelling of 16122532344 in words is "sixteen billion, one hundred twenty-two million, five hundred thirty-two thousand, three hundred forty-four".