16740762979 has 2 divisors, whose sum is σ = 16740762980. Its totient is φ = 16740762978.

The previous prime is 16740762977. The next prime is 16740763001. The reversal of 16740762979 is 97926704761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16740762979 - 2¹ = 16740762977 is a prime.

Together with 16740762977, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16740762977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8370381489 + 8370381490.

It is an arithmetic number, because the mean of its divisors is an integer number (8370381490).

Almost surely, 2^16740762979 is an apocalyptic number.

16740762979 is a deficient number, since it is larger than the sum of its proper divisors (1).

16740762979 is an equidigital number, since it uses as much as digits as its factorization.

16740762979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8001504, while the sum is 58.

The spelling of 16740762979 in words is "sixteen billion, seven hundred forty million, seven hundred sixty-two thousand, nine hundred seventy-nine".