30044012614557 has 8 divisors (see below), whose sum is σ = 41035724546880. Its totient is φ = 19540821212640.

The previous prime is 30044012614549. The next prime is 30044012614589. The reversal of 30044012614557 is 75541621044003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30044012614557 - 2³ = 30044012614549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30044012614597) 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, 122130132457 + ... + 122130132702.

It is an arithmetic number, because the mean of its divisors is an integer number (5129465568360).

Almost surely, 2^{30044012614557} is an apocalyptic number.

It is an amenable number.

30044012614557 is a deficient number, since it is larger than the sum of its proper divisors (10991711932323).

30044012614557 is a wasteful number, since it uses less digits than its factorization.

30044012614557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244260265203.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 30044012614557 in words is "thirty trillion, forty-four billion, twelve million, six hundred fourteen thousand, five hundred fifty-seven".