8013285244 has 6 divisors (see below), whose sum is σ = 14023249184. Its totient is φ = 4006642620.

The previous prime is 8013285239. The next prime is 8013285271. The reversal of 8013285244 is 4425823108.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001660652 + ... + 1001660659.

Almost surely, 2^8013285244 is an apocalyptic number.

It is an amenable number.

8013285244 is a deficient number, since it is larger than the sum of its proper divisors (6009963940).

8013285244 is a wasteful number, since it uses less digits than its factorization.

8013285244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003321315 (or 2003321313 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 8013285244 is about 89516.9550643899. The cubic root of 8013285244 is about 2001.1064913922.

The spelling of 8013285244 in words is "eight billion, thirteen million, two hundred eighty-five thousand, two hundred forty-four".