16482944861 has 12 divisors (see below), whose sum is σ = 17095291200. Its totient is φ = 15891850128.

The previous prime is 16482944839. The next prime is 16482944903. The reversal of 16482944861 is 16844928461.

It is a de Polignac number, because none of the positive numbers 2^k-16482944861 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16482944801) 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, 591050 + ... + 618308.

It is an arithmetic number, because the mean of its divisors is an integer number (1424607600).

Almost surely, 2^16482944861 is an apocalyptic number.

It is an amenable number.

16482944861 is a deficient number, since it is larger than the sum of its proper divisors (612346339).

16482944861 is an equidigital number, since it uses as much as digits as its factorization.

16482944861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28036 (or 28007 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The spelling of 16482944861 in words is "sixteen billion, four hundred eighty-two million, nine hundred forty-four thousand, eight hundred sixty-one".