233130403988 has 12 divisors (see below), whose sum is σ = 413142488640. Its totient is φ = 115089692952.

The previous prime is 233130403931. The next prime is 233130404011. The reversal of 233130403988 is 889304031332.

233130403988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368876906 + ... + 368877537.

It is an arithmetic number, because the mean of its divisors is an integer number (34428540720).

Almost surely, 2^233130403988 is an apocalyptic number.

It is an amenable number.

233130403988 is a deficient number, since it is larger than the sum of its proper divisors (180012084652).

233130403988 is a wasteful number, since it uses less digits than its factorization.

233130403988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737754526 (or 737754524 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 233130403988 in words is "two hundred thirty-three billion, one hundred thirty million, four hundred three thousand, nine hundred eighty-eight".