30013626426 has 32 divisors (see below), whose sum is σ = 68609593728. Its totient is φ = 8574444480.

The previous prime is 30013626389. The next prime is 30013626427. The reversal of 30013626426 is 62462631003.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30013626427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457336 + ... + 518828.

It is an arithmetic number, because the mean of its divisors is an integer number (2144049804).

Almost surely, 2^30013626426 is an apocalyptic number.

30013626426 is an abundant number, since it is smaller than the sum of its proper divisors (38595967302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30013626426 is a wasteful number, since it uses less digits than its factorization.

30013626426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73126.

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 30013626426 in words is "thirty billion, thirteen million, six hundred twenty-six thousand, four hundred twenty-six".