16634952107 has 2 divisors, whose sum is σ = 16634952108. Its totient is φ = 16634952106.

The previous prime is 16634952083. The next prime is 16634952133. The reversal of 16634952107 is 70125943661.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16634952107 - 2⁶ = 16634952043 is a prime.

It is not a weakly prime, because it can be changed into another prime (16634952907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8317476053 + 8317476054.

It is an arithmetic number, because the mean of its divisors is an integer number (8317476054).

Almost surely, 2^16634952107 is an apocalyptic number.

16634952107 is a deficient number, since it is larger than the sum of its proper divisors (1).

16634952107 is an equidigital number, since it uses as much as digits as its factorization.

16634952107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 16634952107 in words is "sixteen billion, six hundred thirty-four million, nine hundred fifty-two thousand, one hundred seven".