16424332613 has 32 divisors (see below), whose sum is σ = 18464544000. Its totient is φ = 14505394176.

The previous prime is 16424332609. The next prime is 16424332619. The reversal of 16424332613 is 31623342461.

It is not a de Polignac number, because 16424332613 - 2² = 16424332609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16424332619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27419288 + ... + 27419886.

It is an arithmetic number, because the mean of its divisors is an integer number (577017000).

Almost surely, 2^16424332613 is an apocalyptic number.

16424332613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16424332613 is a deficient number, since it is larger than the sum of its proper divisors (2040211387).

16424332613 is a wasteful number, since it uses less digits than its factorization.

16424332613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181.

The product of its digits is 62208, while the sum is 35.

The spelling of 16424332613 in words is "sixteen billion, four hundred twenty-four million, three hundred thirty-two thousand, six hundred thirteen".