30025160444 has 12 divisors (see below), whose sum is σ = 52546800600. Its totient is φ = 15011788848.

The previous prime is 30025160387. The next prime is 30025160449. The reversal of 30025160444 is 44406152003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30025160449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107939 + ... + 267770.

It is an arithmetic number, because the mean of its divisors is an integer number (4378900050).

Almost surely, 2^30025160444 is an apocalyptic number.

It is an amenable number.

30025160444 is a deficient number, since it is larger than the sum of its proper divisors (22521640156).

30025160444 is a wasteful number, since it uses less digits than its factorization.

30025160444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395692 (or 395690 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 30025160444 in words is "thirty billion, twenty-five million, one hundred sixty thousand, four hundred forty-four".