30847312426 has 16 divisors (see below), whose sum is σ = 52883562240. Its totient is φ = 13219662960.

The previous prime is 30847312403. The next prime is 30847312451. The reversal of 30847312426 is 62421374803.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395871 + ... + 467341.

It is an arithmetic number, because the mean of its divisors is an integer number (3305222640).

Almost surely, 2^30847312426 is an apocalyptic number.

30847312426 is a deficient number, since it is larger than the sum of its proper divisors (22036249814).

30847312426 is a wasteful number, since it uses less digits than its factorization.

30847312426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102309.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 30847312426 in words is "thirty billion, eight hundred forty-seven million, three hundred twelve thousand, four hundred twenty-six".