16822476432 has 30 divisors (see below), whose sum is σ = 47079569862. Its totient is φ = 5607492096.

The previous prime is 16822476413. The next prime is 16822476439. The reversal of 16822476432 is 23467422861.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 16709181696 + 113294736 = 129264^2 + 10644^2 .

It is not an unprimeable number, because it can be changed into a prime (16822476439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58411233 + ... + 58411520.

Almost surely, 2^16822476432 is an apocalyptic number.

16822476432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16822476432 is an abundant number, since it is smaller than the sum of its proper divisors (30257093430).

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

16822476432 is a wasteful number, since it uses less digits than its factorization.

16822476432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116822767 (or 116822758 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The spelling of 16822476432 in words is "sixteen billion, eight hundred twenty-two million, four hundred seventy-six thousand, four hundred thirty-two".