16434492707 has 2 divisors, whose sum is σ = 16434492708. Its totient is φ = 16434492706.

The previous prime is 16434492691. The next prime is 16434492803. The reversal of 16434492707 is 70729443461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16434492707 - 2⁴ = 16434492691 is a prime.

It is not a weakly prime, because it can be changed into another prime (16434492307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8217246353 + 8217246354.

It is an arithmetic number, because the mean of its divisors is an integer number (8217246354).

Almost surely, 2^16434492707 is an apocalyptic number.

16434492707 is a deficient number, since it is larger than the sum of its proper divisors (1).

16434492707 is an equidigital number, since it uses as much as digits as its factorization.

16434492707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 16434492707 in words is "sixteen billion, four hundred thirty-four million, four hundred ninety-two thousand, seven hundred seven".