30754864434 has 32 divisors (see below), whose sum is σ = 70307030016. Its totient is φ = 8785829520.

The previous prime is 30754864421. The next prime is 30754864457. The reversal of 30754864434 is 43446845703.

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, 261859 + ... + 360665.

It is an arithmetic number, because the mean of its divisors is an integer number (2197094688).

Almost surely, 2^30754864434 is an apocalyptic number.

30754864434 is an abundant number, since it is smaller than the sum of its proper divisors (39552165582).

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

30754864434 is a wasteful number, since it uses less digits than its factorization.

30754864434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106230.

The product of its (nonzero) digits is 3870720, while the sum is 48.

The spelling of 30754864434 in words is "thirty billion, seven hundred fifty-four million, eight hundred sixty-four thousand, four hundred thirty-four".