30214042120 has 64 divisors (see below), whose sum is σ = 71667763200. Its totient is φ = 11446890240.

The previous prime is 30214042087. The next prime is 30214042147. The reversal of 30214042120 is 2124041203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200935 + ... + 317494.

It is an arithmetic number, because the mean of its divisors is an integer number (1119808800).

Almost surely, 2^30214042120 is an apocalyptic number.

It is an amenable number.

30214042120 is an abundant number, since it is smaller than the sum of its proper divisors (41453721080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30214042120 is a wasteful number, since it uses less digits than its factorization.

30214042120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518518 (or 518514 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 30214042120 its reverse (2124041203), we get a palindrome (32338083323).

The spelling of 30214042120 in words is "thirty billion, two hundred fourteen million, forty-two thousand, one hundred twenty".