13144710372 has 24 divisors (see below), whose sum is σ = 31419064992. Its totient is φ = 4274702400.

The previous prime is 13144710361. The next prime is 13144710373. The reversal of 13144710372 is 27301744131.

It is not an unprimeable number, because it can be changed into a prime (13144710373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13357954 + ... + 13358937.

It is an arithmetic number, because the mean of its divisors is an integer number (1309127708).

Almost surely, 2^13144710372 is an apocalyptic number.

13144710372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13144710372 is an abundant number, since it is smaller than the sum of its proper divisors (18274354620).

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

13144710372 is a wasteful number, since it uses less digits than its factorization.

13144710372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26716939 (or 26716937 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The spelling of 13144710372 in words is "thirteen billion, one hundred forty-four million, seven hundred ten thousand, three hundred seventy-two".