8149244016 has 20 divisors (see below), whose sum is σ = 21052213832. Its totient is φ = 2716414656.

The previous prime is 8149244003. The next prime is 8149244069. The reversal of 8149244016 is 6104429418.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84887911 + ... + 84888006.

Almost surely, 2^8149244016 is an apocalyptic number.

It is an amenable number.

8149244016 is an abundant number, since it is smaller than the sum of its proper divisors (12902969816).

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

8149244016 is a wasteful number, since it uses less digits than its factorization.

8149244016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169775928 (or 169775922 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 8149244016 is about 90273.1633211111. The cubic root of 8149244016 is about 2012.3604535573.

The spelling of 8149244016 in words is "eight billion, one hundred forty-nine million, two hundred forty-four thousand, sixteen".