30079146239 has 8 divisors (see below), whose sum is σ = 30144597120. Its totient is φ = 30013756696.

The previous prime is 30079146211. The next prime is 30079146269. The reversal of 30079146239 is 93264197003.

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 30079146239 - 2¹² = 30079142143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30079146239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30079146269) 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, 1044812 + ... + 1073214.

It is an arithmetic number, because the mean of its divisors is an integer number (3768074640).

Almost surely, 2^30079146239 is an apocalyptic number.

30079146239 is a deficient number, since it is larger than the sum of its proper divisors (65450881).

30079146239 is a wasteful number, since it uses less digits than its factorization.

30079146239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30669.

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 30079146239 in words is "thirty billion, seventy-nine million, one hundred forty-six thousand, two hundred thirty-nine".