13123486354 has 16 divisors (see below), whose sum is σ = 21583812096. Its totient is φ = 5934938800.

The previous prime is 13123486309. The next prime is 13123486373. The reversal of 13123486354 is 45368432131.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509682 + ... + 1518349.

It is an arithmetic number, because the mean of its divisors is an integer number (1348988256).

Almost surely, 2^13123486354 is an apocalyptic number.

13123486354 is a deficient number, since it is larger than the sum of its proper divisors (8460325742).

13123486354 is a wasteful number, since it uses less digits than its factorization.

13123486354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028241.

The product of its digits is 207360, while the sum is 40.

The spelling of 13123486354 in words is "thirteen billion, one hundred twenty-three million, four hundred eighty-six thousand, three hundred fifty-four".