30134133144 has 24 divisors (see below), whose sum is σ = 81613277460. Its totient is φ = 10044711024.

The previous prime is 30134133089. The next prime is 30134133149. The reversal of 30134133144 is 44133143103.

30134133144 is a `hidden beast` number, since 3 + 0 + 1 + 341 + 3 + 314 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30134133149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209264742 + ... + 209264885.

Almost surely, 2^30134133144 is an apocalyptic number.

It is an amenable number.

30134133144 is an abundant number, since it is smaller than the sum of its proper divisors (51479144316).

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

30134133144 is a wasteful number, since it uses less digits than its factorization.

30134133144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418529639 (or 418529632 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 30134133144 its reverse (44133143103), we get a palindrome (74267276247).

The spelling of 30134133144 in words is "thirty billion, one hundred thirty-four million, one hundred thirty-three thousand, one hundred forty-four".