30680234086 has 16 divisors (see below), whose sum is σ = 47009958336. Its totient is φ = 15010393216.

The previous prime is 30680234071. The next prime is 30680234087. The reversal of 30680234086 is 68043208603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30680234087) 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, 418920 + ... + 486676.

It is an arithmetic number, because the mean of its divisors is an integer number (2938122396).

Almost surely, 2^30680234086 is an apocalyptic number.

30680234086 is a deficient number, since it is larger than the sum of its proper divisors (16329724250).

30680234086 is a wasteful number, since it uses less digits than its factorization.

30680234086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72623.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 30680234086 in words is "thirty billion, six hundred eighty million, two hundred thirty-four thousand, eighty-six".