30134624321 has 16 divisors (see below), whose sum is σ = 32034044160. Its totient is φ = 28266829200.

The previous prime is 30134624281. The next prime is 30134624341. The reversal of 30134624321 is 12342643103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30134624321 is a prime.

It is a super-2 number, since 2×30134624321² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30134624341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6476846 + ... + 6481496.

It is an arithmetic number, because the mean of its divisors is an integer number (2002127760).

Almost surely, 2^30134624321 is an apocalyptic number.

It is an amenable number.

30134624321 is a deficient number, since it is larger than the sum of its proper divisors (1899419839).

30134624321 is a wasteful number, since it uses less digits than its factorization.

30134624321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7964.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 30134624321 in words is "thirty billion, one hundred thirty-four million, six hundred twenty-four thousand, three hundred twenty-one".