30706970459 has 32 divisors (see below), whose sum is σ = 35245808640. Its totient is φ = 26502918400.

The previous prime is 30706970449. The next prime is 30706970461. The reversal of 30706970459 is 95407960703.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30706970459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30706970449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3790217 + ... + 3798309.

It is an arithmetic number, because the mean of its divisors is an integer number (1101431520).

Almost surely, 2^30706970459 is an apocalyptic number.

30706970459 is a deficient number, since it is larger than the sum of its proper divisors (4538838181).

30706970459 is a wasteful number, since it uses less digits than its factorization.

30706970459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8371.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 30706970459 in words is "thirty billion, seven hundred six million, nine hundred seventy thousand, four hundred fifty-nine".