233985297806044 has 12 divisors (see below), whose sum is σ = 423594073614600. Its totient is φ = 112958419630448.

The previous prime is 233985297805933. The next prime is 233985297806053. The reversal of 233985297806044 is 440608792589332.

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, 1008557318014 + ... + 1008557318245.

It is an arithmetic number, because the mean of its divisors is an integer number (35299506134550).

Almost surely, 2^{233985297806044} is an apocalyptic number.

It is an amenable number.

233985297806044 is a deficient number, since it is larger than the sum of its proper divisors (189608775808556).

233985297806044 is a wasteful number, since it uses less digits than its factorization.

233985297806044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017114636292 (or 2017114636290 counting only the distinct ones).

The product of its (nonzero) digits is 627056640, while the sum is 70.

The spelling of 233985297806044 in words is "two hundred thirty-three trillion, nine hundred eighty-five billion, two hundred ninety-seven million, eight hundred six thousand, forty-four".