16146560364 has 24 divisors (see below), whose sum is σ = 41100335808. Its totient is φ = 4892897040.

The previous prime is 16146560341. The next prime is 16146560401. The reversal of 16146560364 is 46306564161.

It is a super-2 number, since 2×16146560364² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61161082 + ... + 61161345.

It is an arithmetic number, because the mean of its divisors is an integer number (1712513992).

Almost surely, 2^16146560364 is an apocalyptic number.

It is an amenable number.

16146560364 is an abundant number, since it is smaller than the sum of its proper divisors (24953775444).

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

16146560364 is a wasteful number, since it uses less digits than its factorization.

16146560364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122322445 (or 122322443 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 16146560364 in words is "sixteen billion, one hundred forty-six million, five hundred sixty thousand, three hundred sixty-four".