30042544730 has 64 divisors (see below), whose sum is σ = 59932680192. Its totient is φ = 10750808640.

The previous prime is 30042544703. The next prime is 30042544747. The reversal of 30042544730 is 3744524003.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13611287 + ... + 13613493.

It is an arithmetic number, because the mean of its divisors is an integer number (936448128).

Almost surely, 2^30042544730 is an apocalyptic number.

30042544730 is a deficient number, since it is larger than the sum of its proper divisors (29890135462).

30042544730 is a wasteful number, since it uses less digits than its factorization.

30042544730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139.

The product of its (nonzero) digits is 40320, while the sum is 32.

The spelling of 30042544730 in words is "thirty billion, forty-two million, five hundred forty-four thousand, seven hundred thirty".