16146814832 has 20 divisors (see below), whose sum is σ = 32047490496. Its totient is φ = 7876494720.

The previous prime is 16146814813. The next prime is 16146814841. The reversal of 16146814832 is 23841864161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12306368 + ... + 12307679.

Almost surely, 2^16146814832 is an apocalyptic number.

It is an amenable number.

16146814832 is a deficient number, since it is larger than the sum of its proper divisors (15900675664).

16146814832 is a wasteful number, since it uses less digits than its factorization.

16146814832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24614096 (or 24614090 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The spelling of 16146814832 in words is "sixteen billion, one hundred forty-six million, eight hundred fourteen thousand, eight hundred thirty-two".