16270469679677 has 2 divisors, whose sum is σ = 16270469679678. Its totient is φ = 16270469679676.

The previous prime is 16270469679647. The next prime is 16270469679689. The reversal of 16270469679677 is 77697696407261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15117951488761 + 1152518190916 = 3888181^2 + 1073554^2 .

It is a cyclic number.

It is not a de Polignac number, because 16270469679677 - 2²⁴ = 16270452902461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16270469679598 and 16270469679607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16270469679617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8135234839838 + 8135234839839.

It is an arithmetic number, because the mean of its divisors is an integer number (8135234839839).

Almost surely, 2^{16270469679677} is an apocalyptic number.

It is an amenable number.

16270469679677 is a deficient number, since it is larger than the sum of its proper divisors (1).

16270469679677 is an equidigital number, since it uses as much as digits as its factorization.

16270469679677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016379008, while the sum is 77.

The spelling of 16270469679677 in words is "sixteen trillion, two hundred seventy billion, four hundred sixty-nine million, six hundred seventy-nine thousand, six hundred seventy-seven".