30042245575 has 24 divisors (see below), whose sum is σ = 37844595152. Its totient is φ = 23652414720.

The previous prime is 30042245567. The next prime is 30042245633. The reversal of 30042245575 is 57554224003.

It is not a de Polignac number, because 30042245575 - 2³ = 30042245567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1862947 + ... + 1879003.

Almost surely, 2^30042245575 is an apocalyptic number.

30042245575 is a deficient number, since it is larger than the sum of its proper divisors (7802349577).

30042245575 is a wasteful number, since it uses less digits than its factorization.

30042245575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17251 (or 17246 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 37.

Adding to 30042245575 its reverse (57554224003), we get a palindrome (87596469578).

The spelling of 30042245575 in words is "thirty billion, forty-two million, two hundred forty-five thousand, five hundred seventy-five".