13969701489 has 16 divisors (see below), whose sum is σ = 18986534784. Its totient is φ = 9134361600.

The previous prime is 13969701457. The next prime is 13969701527. The reversal of 13969701489 is 98410796931.

It is not a de Polignac number, because 13969701489 - 2⁵ = 13969701457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13969701409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128802 + ... + 211019.

It is an arithmetic number, because the mean of its divisors is an integer number (1186658424).

Almost surely, 2^13969701489 is an apocalyptic number.

It is an amenable number.

13969701489 is a deficient number, since it is larger than the sum of its proper divisors (5016833295).

13969701489 is a wasteful number, since it uses less digits than its factorization.

13969701489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340088.

The product of its (nonzero) digits is 2939328, while the sum is 57.

The spelling of 13969701489 in words is "thirteen billion, nine hundred sixty-nine million, seven hundred one thousand, four hundred eighty-nine".