30541044432 has 40 divisors (see below), whose sum is σ = 80576378496. Its totient is φ = 9963744256.

The previous prime is 30541044409. The next prime is 30541044449. The reversal of 30541044432 is 23444014503.

It is a self number, because there is not a number n which added to its sum of digits gives 30541044432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6766593 + ... + 6771104.

Almost surely, 2^30541044432 is an apocalyptic number.

It is an amenable number.

30541044432 is an abundant number, since it is smaller than the sum of its proper divisors (50035334064).

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

30541044432 is a wasteful number, since it uses less digits than its factorization.

30541044432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13537755 (or 13537749 counting only the distinct ones).

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

Adding to 30541044432 its reverse (23444014503), we get a palindrome (53985058935).

The spelling of 30541044432 in words is "thirty billion, five hundred forty-one million, forty-four thousand, four hundred thirty-two".