16882142731 has 2 divisors, whose sum is σ = 16882142732. Its totient is φ = 16882142730.

The previous prime is 16882142707. The next prime is 16882142743. The reversal of 16882142731 is 13724128861.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16882142731 - 2⁷ = 16882142603 is a prime.

It is a super-2 number, since 2×16882142731² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16882142701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8441071365 + 8441071366.

It is an arithmetic number, because the mean of its divisors is an integer number (8441071366).

Almost surely, 2^16882142731 is an apocalyptic number.

16882142731 is a deficient number, since it is larger than the sum of its proper divisors (1).

16882142731 is an equidigital number, since it uses as much as digits as its factorization.

16882142731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 43.

The spelling of 16882142731 in words is "sixteen billion, eight hundred eighty-two million, one hundred forty-two thousand, seven hundred thirty-one".