42633109588 has 12 divisors (see below), whose sum is σ = 74610701172. Its totient is φ = 21315766400.

The previous prime is 42633109559. The next prime is 42633109591. The reversal of 42633109588 is 88590133624.

It can be written as a sum of positive squares in 2 ways, for example, as 16576047504 + 26057062084 = 128748^2 + 161422^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65695 + ... + 299302.

It is an arithmetic number, because the mean of its divisors is an integer number (6217558431).

Almost surely, 2^42633109588 is an apocalyptic number.

It is an amenable number.

42633109588 is a deficient number, since it is larger than the sum of its proper divisors (31977591584).

42633109588 is a wasteful number, since it uses less digits than its factorization.

42633109588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394202 (or 394200 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 42633109588 in words is "forty-two billion, six hundred thirty-three million, one hundred nine thousand, five hundred eighty-eight".