30072232675 has 12 divisors (see below), whose sum is σ = 37518343960. Its totient is φ = 23910189120.

The previous prime is 30072232633. The next prime is 30072232679. The reversal of 30072232675 is 57623227003.

It is not a de Polignac number, because 30072232675 - 2¹¹ = 30072230627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30072232679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3685770 + ... + 3693919.

Almost surely, 2^30072232675 is an apocalyptic number.

30072232675 is a deficient number, since it is larger than the sum of its proper divisors (7446111285).

30072232675 is a wasteful number, since it uses less digits than its factorization.

30072232675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7379862 (or 7379857 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 37.

Adding to 30072232675 its reverse (57623227003), we get a palindrome (87695459678).

The spelling of 30072232675 in words is "thirty billion, seventy-two million, two hundred thirty-two thousand, six hundred seventy-five".