30853280386 has 16 divisors (see below), whose sum is σ = 46379567520. Its totient is φ = 15393447360.

The previous prime is 30853280383. The next prime is 30853280411. The reversal of 30853280386 is 68308235803.

It is not an unprimeable number, because it can be changed into a prime (30853280383) 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, 4437765 + ... + 4444711.

It is an arithmetic number, because the mean of its divisors is an integer number (2898722970).

Almost surely, 2^30853280386 is an apocalyptic number.

30853280386 is a deficient number, since it is larger than the sum of its proper divisors (15526287134).

30853280386 is a wasteful number, since it uses less digits than its factorization.

30853280386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11409.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 30853280386 in words is "thirty billion, eight hundred fifty-three million, two hundred eighty thousand, three hundred eighty-six".