30152238736 has 15 divisors (see below), whose sum is σ = 58421308323. Its totient is φ = 15075772080.

The previous prime is 30152238731. The next prime is 30152238763. The reversal of 30152238736 is 63783225103.

The square root of 30152238736 is 173644.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30152238731) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 672871 + ... + 716281.

Almost surely, 2^30152238736 is an apocalyptic number.

30152238736 is the 173644-th square number.

It is an amenable number.

30152238736 is a deficient number, since it is larger than the sum of its proper divisors (28269069587).

30152238736 is an frugal number, since it uses more digits than its factorization.

30152238736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86830 (or 43413 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 30152238736 in words is "thirty billion, one hundred fifty-two million, two hundred thirty-eight thousand, seven hundred thirty-six".