235643436116 has 24 divisors (see below), whose sum is σ = 450436427616. Its totient is φ = 106974537120.

The previous prime is 235643436059. The next prime is 235643436143. The reversal of 235643436116 is 611634346532.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3367871 + ... + 3437126.

It is an arithmetic number, because the mean of its divisors is an integer number (18768184484).

Almost surely, 2^235643436116 is an apocalyptic number.

It is an amenable number.

235643436116 is a deficient number, since it is larger than the sum of its proper divisors (214792991500).

235643436116 is a wasteful number, since it uses less digits than its factorization.

235643436116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6805799 (or 6805797 counting only the distinct ones).

The product of its digits is 933120, while the sum is 44.

The spelling of 235643436116 in words is "two hundred thirty-five billion, six hundred forty-three million, four hundred thirty-six thousand, one hundred sixteen".