8000888021472 has 48 divisors (see below), whose sum is σ = 21002605610112. Its totient is φ = 2666927809920.

The previous prime is 8000888021443. The next prime is 8000888021519. The reversal of 8000888021472 is 2741208880008.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7444197 + ... + 8450907.

It is an arithmetic number, because the mean of its divisors is an integer number (437554283544).

Almost surely, 2^{8000888021472} is an apocalyptic number.

It is an amenable number.

8000888021472 is an abundant number, since it is smaller than the sum of its proper divisors (13001717588640).

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

8000888021472 is a wasteful number, since it uses less digits than its factorization.

8000888021472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089511 (or 1089503 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 48.

The spelling of 8000888021472 in words is "eight trillion, eight hundred eighty-eight million, twenty-one thousand, four hundred seventy-two".