30859999999994 has 24 divisors (see below), whose sum is σ = 50885068849524. Its totient is φ = 14026080358400.

The previous prime is 30859999999991. The next prime is 30860000000083. The reversal of 30859999999994 is 49999999995803.

It can be written as a sum of positive squares in 2 ways, for example, as 30811236319369 + 48763680625 = 5550787^2 + 220825^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30859999999894 and 30859999999903.

It is not an unprimeable number, because it can be changed into a prime (30859999999991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2563937 + ... + 8264004.

Almost surely, 2^{30859999999994} is an apocalyptic number.

30859999999994 is a deficient number, since it is larger than the sum of its proper divisors (20025068849530).

30859999999994 is a wasteful number, since it uses less digits than its factorization.

30859999999994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10839742 (or 10839731 counting only the distinct ones).

The product of its (nonzero) digits is 185961834720, while the sum is 101.

The spelling of 30859999999994 in words is "thirty trillion, eight hundred fifty-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-four".