36321642426 has 32 divisors (see below), whose sum is σ = 73408104000. Its totient is φ = 11980275840.

The previous prime is 36321642419. The next prime is 36321642431. The reversal of 36321642426 is 62424612363.

36321642426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208110 + ... + 340518.

It is an arithmetic number, because the mean of its divisors is an integer number (2294003250).

Almost surely, 2^36321642426 is an apocalyptic number.

36321642426 is an abundant number, since it is smaller than the sum of its proper divisors (37086461574).

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

36321642426 is a wasteful number, since it uses less digits than its factorization.

36321642426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132894.

The product of its digits is 248832, while the sum is 39.

The spelling of 36321642426 in words is "thirty-six billion, three hundred twenty-one million, six hundred forty-two thousand, four hundred twenty-six".