16417731480 has 32 divisors (see below), whose sum is σ = 49253194800. Its totient is φ = 4378061696.

The previous prime is 16417731403. The next prime is 16417731559. The reversal of 16417731480 is 8413771461.

16417731480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68407095 + ... + 68407334.

Almost surely, 2^16417731480 is an apocalyptic number.

16417731480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16417731480 is an abundant number, since it is smaller than the sum of its proper divisors (32835463320).

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

16417731480 is a wasteful number, since it uses less digits than its factorization.

16417731480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136814443 (or 136814439 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 16417731480 in words is "sixteen billion, four hundred seventeen million, seven hundred thirty-one thousand, four hundred eighty".