14650146512 has 40 divisors (see below), whose sum is σ = 29076710400. Its totient is φ = 7148294912.

The previous prime is 14650146509. The next prime is 14650146521. The reversal of 14650146512 is 21564105641.

It is a super-2 number, since 2×14650146512² (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 7 ways as a sum of consecutive naturals, for example, 72689 + ... + 185967.

It is an arithmetic number, because the mean of its divisors is an integer number (726917760).

Almost surely, 2^14650146512 is an apocalyptic number.

It is an amenable number.

14650146512 is a deficient number, since it is larger than the sum of its proper divisors (14426563888).

14650146512 is a wasteful number, since it uses less digits than its factorization.

14650146512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113483 (or 113477 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 14650146512 in words is "fourteen billion, six hundred fifty million, one hundred forty-six thousand, five hundred twelve".