13169429393 has 8 divisors (see below), whose sum is σ = 13603109376. Its totient is φ = 12736303200.

The previous prime is 13169429387. The next prime is 13169429407. The reversal of 13169429393 is 39392496131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13169429393 - 2²² = 13165235089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13169429303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89828 + ... + 185493.

It is an arithmetic number, because the mean of its divisors is an integer number (1700388672).

Almost surely, 2^13169429393 is an apocalyptic number.

It is an amenable number.

13169429393 is a deficient number, since it is larger than the sum of its proper divisors (433679983).

13169429393 is a wasteful number, since it uses less digits than its factorization.

13169429393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276895.

The product of its digits is 944784, while the sum is 50.

The spelling of 13169429393 in words is "thirteen billion, one hundred sixty-nine million, four hundred twenty-nine thousand, three hundred ninety-three".