12893164344 has 96 divisors (see below), whose sum is σ = 37494044640. Its totient is φ = 3987916800.

The previous prime is 12893164309. The next prime is 12893164357. The reversal of 12893164344 is 44346139821.

12893164344 is a `hidden beast` number, since 128 + 93 + 1 + 6 + 434 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 12893164344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12724 + ... + 161084.

It is an arithmetic number, because the mean of its divisors is an integer number (390562965).

Almost surely, 2^12893164344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12893164344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18747022320).

12893164344 is an abundant number, since it is smaller than the sum of its proper divisors (24600880296).

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

12893164344 is a wasteful number, since it uses less digits than its factorization.

12893164344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148461 (or 148454 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The spelling of 12893164344 in words is "twelve billion, eight hundred ninety-three million, one hundred sixty-four thousand, three hundred forty-four".