801153862344 has 80 divisors (see below), whose sum is σ = 2447970156720. Its totient is φ = 242773895520.

The previous prime is 801153862343. The next prime is 801153862433. The reversal of 801153862344 is 443268351108.

801153862344 is a `hidden beast` number, since 8 + 0 + 1 + 15 + 3 + 8 + 623 + 4 + 4 = 666.

801153862344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×801153862344² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 801153862344.

It is not an unprimeable number, because it can be changed into a prime (801153862343) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 56190534 + ... + 56204789.

It is an arithmetic number, because the mean of its divisors is an integer number (30599626959).

Almost surely, 2^801153862344 is an apocalyptic number.

It is an amenable number.

801153862344 is an abundant number, since it is smaller than the sum of its proper divisors (1646816294376).

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

801153862344 is a wasteful number, since it uses less digits than its factorization.

801153862344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112395352 (or 112395339 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 801153862344 in words is "eight hundred one billion, one hundred fifty-three million, eight hundred sixty-two thousand, three hundred forty-four".