30303349974 has 24 divisors (see below), whose sum is σ = 65675020320. Its totient is φ = 10098384048.

The previous prime is 30303349961. The next prime is 30303350003. The reversal of 30303349974 is 47994330303.

30303349974 is a `hidden beast` number, since 30 + 30 + 33 + 499 + 74 = 666.

It is a congruent number.

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, 158769 + ... + 292940.

It is an arithmetic number, because the mean of its divisors is an integer number (2736459180).

Almost surely, 2^30303349974 is an apocalyptic number.

30303349974 is an abundant number, since it is smaller than the sum of its proper divisors (35371670346).

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

30303349974 is a wasteful number, since it uses less digits than its factorization.

30303349974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455444 (or 455441 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 45.

The spelling of 30303349974 in words is "thirty billion, three hundred three million, three hundred forty-nine thousand, nine hundred seventy-four".