30238715807150 has 24 divisors (see below), whose sum is σ = 56245401894240. Its totient is φ = 12095187292160.

The previous prime is 30238715807147. The next prime is 30238715807161. The reversal of 30238715807150 is 5170851783203.

It is a super-2 number, since 2×30238715807150² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5427539 + ... + 9483438.

It is an arithmetic number, because the mean of its divisors is an integer number (2343558412260).

Almost surely, 2^{30238715807150} is an apocalyptic number.

30238715807150 is a deficient number, since it is larger than the sum of its proper divisors (26006686087090).

30238715807150 is a wasteful number, since it uses less digits than its factorization.

30238715807150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14951548 (or 14951543 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 30238715807150 in words is "thirty trillion, two hundred thirty-eight billion, seven hundred fifteen million, eight hundred seven thousand, one hundred fifty".