30886076456 has 16 divisors (see below), whose sum is σ = 58353467040. Its totient is φ = 15325151920.

The previous prime is 30886076453. The next prime is 30886076479. The reversal of 30886076456 is 65467068803.

It is a junction number, because it is equal to n+sod(n) for n = 30886076398 and 30886076407.

It is not an unprimeable number, because it can be changed into a prime (30886076453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14734676 + ... + 14736771.

It is an arithmetic number, because the mean of its divisors is an integer number (3647091690).

Almost surely, 2^30886076456 is an apocalyptic number.

It is an amenable number.

30886076456 is a deficient number, since it is larger than the sum of its proper divisors (27467390584).

30886076456 is a wasteful number, since it uses less digits than its factorization.

30886076456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29471584 (or 29471580 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 30886076456 in words is "thirty billion, eight hundred eighty-six million, seventy-six thousand, four hundred fifty-six".