13124465144 has 16 divisors (see below), whose sum is σ = 28123854000. Its totient is φ = 5624770752.

The previous prime is 13124465131. The next prime is 13124465147. The reversal of 13124465144 is 44156442131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124465147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117182669 + ... + 117182780.

It is an arithmetic number, because the mean of its divisors is an integer number (1757740875).

Almost surely, 2^13124465144 is an apocalyptic number.

13124465144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13124465144 is an abundant number, since it is smaller than the sum of its proper divisors (14999388856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13124465144 is a wasteful number, since it uses less digits than its factorization.

13124465144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234365462 (or 234365458 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The spelling of 13124465144 in words is "thirteen billion, one hundred twenty-four million, four hundred sixty-five thousand, one hundred forty-four".