13144913458 has 16 divisors (see below), whose sum is σ = 19937393280. Its totient is φ = 6499278000.

The previous prime is 13144913449. The next prime is 13144913459. The reversal of 13144913458 is 85431944131.

It is a happy number.

13144913458 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13144913459) 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, 123703 + ... + 203941.

It is an arithmetic number, because the mean of its divisors is an integer number (1246087080).

Almost surely, 2^13144913458 is an apocalyptic number.

13144913458 is a deficient number, since it is larger than the sum of its proper divisors (6792479822).

13144913458 is a wasteful number, since it uses less digits than its factorization.

13144913458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81153.

The product of its digits is 207360, while the sum is 43.

The spelling of 13144913458 in words is "thirteen billion, one hundred forty-four million, nine hundred thirteen thousand, four hundred fifty-eight".