30336564139 has 8 divisors (see below), whose sum is σ = 35109224960. Its totient is φ = 25673619816.

The previous prime is 30336564101. The next prime is 30336564169. The reversal of 30336564139 is 93146563303.

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

It is a cyclic number.

It is not a de Polignac number, because 30336564139 - 2²⁵ = 30303009707 is a prime.

It is a super-2 number, since 2×30336564139² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30336564095 and 30336564104.

It is not an unprimeable number, because it can be changed into a prime (30336564169) 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, 27428529 + ... + 27429634.

It is an arithmetic number, because the mean of its divisors is an integer number (4388653120).

Almost surely, 2^30336564139 is an apocalyptic number.

30336564139 is a deficient number, since it is larger than the sum of its proper divisors (4772660821).

30336564139 is an equidigital number, since it uses as much as digits as its factorization.

30336564139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54858249.

The product of its (nonzero) digits is 524880, while the sum is 43.

The spelling of 30336564139 in words is "thirty billion, three hundred thirty-six million, five hundred sixty-four thousand, one hundred thirty-nine".