11839298320 has 40 divisors (see below), whose sum is σ = 27562872024. Its totient is φ = 4729439232.

The previous prime is 11839298309. The next prime is 11839298347. The reversal of 11839298320 is 2389293811.

It can be written as a sum of positive squares in 4 ways, for example, as 339738624 + 11499559696 = 18432^2 + 107236^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 37189 + ... + 158308.

Almost surely, 2^11839298320 is an apocalyptic number.

11839298320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11839298320 is an abundant number, since it is smaller than the sum of its proper divisors (15723573704).

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

11839298320 is a wasteful number, since it uses less digits than its factorization.

11839298320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196267 (or 196261 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 46.

The spelling of 11839298320 in words is "eleven billion, eight hundred thirty-nine million, two hundred ninety-eight thousand, three hundred twenty".