30006445044 has 24 divisors (see below), whose sum is σ = 70366878400. Its totient is φ = 9951885504.

The previous prime is 30006445043. The next prime is 30006445057. The reversal of 30006445044 is 44054460003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30006445043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6280369 + ... + 6285144.

Almost surely, 2^30006445044 is an apocalyptic number.

It is an amenable number.

30006445044 is an abundant number, since it is smaller than the sum of its proper divisors (40360433356).

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

30006445044 is a wasteful number, since it uses less digits than its factorization.

30006445044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12565719 (or 12565717 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The spelling of 30006445044 in words is "thirty billion, six million, four hundred forty-five thousand, forty-four".