152779081344 has 256 divisors, whose sum is σ = 427243368960. Its totient is φ = 48328704000.

The previous prime is 152779081331. The next prime is 152779081369. The reversal of 152779081344 is 443180977251.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80366794 + ... + 80368694.

It is an arithmetic number, because the mean of its divisors is an integer number (1668919410).

Almost surely, 2^152779081344 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 152779081344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213621684480).

152779081344 is an abundant number, since it is smaller than the sum of its proper divisors (274464287616).

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

152779081344 is a wasteful number, since it uses less digits than its factorization.

152779081344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099 (or 2087 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 152779081344 in words is "one hundred fifty-two billion, seven hundred seventy-nine million, eighty-one thousand, three hundred forty-four".