16412045779 has 2 divisors, whose sum is σ = 16412045780. Its totient is φ = 16412045778.

The previous prime is 16412045737. The next prime is 16412045809. The reversal of 16412045779 is 97754021461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16412045779 - 2¹⁵ = 16412013011 is a prime.

It is not a weakly prime, because it can be changed into another prime (16412045579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8206022889 + 8206022890.

It is an arithmetic number, because the mean of its divisors is an integer number (8206022890).

Almost surely, 2^16412045779 is an apocalyptic number.

16412045779 is a deficient number, since it is larger than the sum of its proper divisors (1).

16412045779 is an equidigital number, since it uses as much as digits as its factorization.

16412045779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 16412045779 in words is "sixteen billion, four hundred twelve million, forty-five thousand, seven hundred seventy-nine".