14946645616 has 60 divisors (see below), whose sum is σ = 35668775088. Its totient is φ = 6028893696.

The previous prime is 14946645589. The next prime is 14946645619. The reversal of 14946645616 is 61654664941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14946645619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 547396 + ... + 574051.

Almost surely, 2^14946645616 is an apocalyptic number.

14946645616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14946645616 is an abundant number, since it is smaller than the sum of its proper divisors (20722129472).

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

14946645616 is a wasteful number, since it uses less digits than its factorization.

14946645616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121486 (or 1121473 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 52.

The spelling of 14946645616 in words is "fourteen billion, nine hundred forty-six million, six hundred forty-five thousand, six hundred sixteen".