233661116067776 has 28 divisors (see below), whose sum is σ = 463671762761808. Its totient is φ = 116830435686912.

The previous prime is 233661116067763. The next prime is 233661116067829. The reversal of 233661116067776 is 677760611166332.

233661116067776 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117556325 + ... + 119527451.

Almost surely, 2^{233661116067776} is an apocalyptic number.

It is an amenable number.

233661116067776 is a deficient number, since it is larger than the sum of its proper divisors (230010646694032).

233661116067776 is a wasteful number, since it uses less digits than its factorization.

233661116067776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823356 (or 3823346 counting only the distinct ones).

The product of its (nonzero) digits is 48009024, while the sum is 62.

The spelling of 233661116067776 in words is "two hundred thirty-three trillion, six hundred sixty-one billion, one hundred sixteen million, sixty-seven thousand, seven hundred seventy-six".