30554455434 has 16 divisors (see below), whose sum is σ = 62144655840. Its totient is φ = 10012194320.

The previous prime is 30554455429. The next prime is 30554455457. The reversal of 30554455434 is 43455445503.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43155657 + ... + 43156364.

It is an arithmetic number, because the mean of its divisors is an integer number (3884040990).

Almost surely, 2^30554455434 is an apocalyptic number.

30554455434 is an abundant number, since it is smaller than the sum of its proper divisors (31590200406).

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

30554455434 is a wasteful number, since it uses less digits than its factorization.

30554455434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86312085.

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 30554455434 in words is "thirty billion, five hundred fifty-four million, four hundred fifty-five thousand, four hundred thirty-four".