30842130386 has 16 divisors (see below), whose sum is σ = 46323446400. Its totient is φ = 15400997808.

The previous prime is 30842130383. The next prime is 30842130563. The reversal of 30842130386 is 68303124803.

It is not an unprimeable number, because it can be changed into a prime (30842130383) 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, 7308185 + ... + 7312403.

It is an arithmetic number, because the mean of its divisors is an integer number (2895215400).

Almost surely, 2^30842130386 is an apocalyptic number.

30842130386 is a deficient number, since it is larger than the sum of its proper divisors (15481316014).

30842130386 is a wasteful number, since it uses less digits than its factorization.

30842130386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8113.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 30842130386 in words is "thirty billion, eight hundred forty-two million, one hundred thirty thousand, three hundred eighty-six".