30412142132444 has 12 divisors (see below), whose sum is σ = 53223955814568. Its totient is φ = 15205297614000.

The previous prime is 30412142132413. The next prime is 30412142132467. The reversal of 30412142132444 is 44423124121403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193274582 + ... + 193431869.

It is an arithmetic number, because the mean of its divisors is an integer number (4435329651214).

Almost surely, 2^{30412142132444} is an apocalyptic number.

It is an amenable number.

30412142132444 is a deficient number, since it is larger than the sum of its proper divisors (22811813682124).

30412142132444 is a wasteful number, since it uses less digits than its factorization.

30412142132444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386726116 (or 386726114 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 30412142132444 its reverse (44423124121403), we get a palindrome (74835266253847).

The spelling of 30412142132444 in words is "thirty trillion, four hundred twelve billion, one hundred forty-two million, one hundred thirty-two thousand, four hundred forty-four".