30042475562 has 24 divisors (see below), whose sum is σ = 49544078976. Its totient is φ = 13652573000.

The previous prime is 30042475513. The next prime is 30042475577. The reversal of 30042475562 is 26557424003.

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, 1312637 + ... + 1335327.

It is an arithmetic number, because the mean of its divisors is an integer number (2064336624).

Almost surely, 2^30042475562 is an apocalyptic number.

30042475562 is a deficient number, since it is larger than the sum of its proper divisors (19501603414).

30042475562 is a wasteful number, since it uses less digits than its factorization.

30042475562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28186 (or 28175 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 38.

Adding to 30042475562 its reverse (26557424003), we get a palindrome (56599899565).

The spelling of 30042475562 in words is "thirty billion, forty-two million, four hundred seventy-five thousand, five hundred sixty-two".