32426195628 has 12 divisors (see below), whose sum is σ = 75661123160. Its totient is φ = 10808731872.

The previous prime is 32426195617. The next prime is 32426195687. The reversal of 32426195628 is 82659162423.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1351091473 + ... + 1351091496.

Almost surely, 2^32426195628 is an apocalyptic number.

It is an amenable number.

32426195628 is an abundant number, since it is smaller than the sum of its proper divisors (43234927532).

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

32426195628 is a wasteful number, since it uses less digits than its factorization.

32426195628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702182976 (or 2702182974 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The spelling of 32426195628 in words is "thirty-two billion, four hundred twenty-six million, one hundred ninety-five thousand, six hundred twenty-eight".