16269097705 has 32 divisors (see below), whose sum is σ = 22843284480. Its totient is φ = 10891445760.

The previous prime is 16269097697. The next prime is 16269097711. The reversal of 16269097705 is 50779096261.

It is a happy number.

It is not a de Polignac number, because 16269097705 - 2³ = 16269097697 is a prime.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 660715 + ... + 684895.

It is an arithmetic number, because the mean of its divisors is an integer number (713852640).

Almost surely, 2^16269097705 is an apocalyptic number.

It is an amenable number.

16269097705 is a deficient number, since it is larger than the sum of its proper divisors (6574186775).

16269097705 is a wasteful number, since it uses less digits than its factorization.

16269097705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24649.

The product of its (nonzero) digits is 1428840, while the sum is 52.

The spelling of 16269097705 in words is "sixteen billion, two hundred sixty-nine million, ninety-seven thousand, seven hundred five".