236428586688 has 112 divisors (see below), whose sum is σ = 715045584384. Its totient is φ = 67538688000.

The previous prime is 236428586677. The next prime is 236428586729. The reversal of 236428586688 is 886685824632.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9396781 + ... + 9421907.

Almost surely, 2^236428586688 is an apocalyptic number.

236428586688 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

236428586688 is an abundant number, since it is smaller than the sum of its proper divisors (478616997696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

236428586688 is a wasteful number, since it uses less digits than its factorization.

236428586688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32150 (or 32140 counting only the distinct ones).

The product of its digits is 212336640, while the sum is 66.

The spelling of 236428586688 in words is "two hundred thirty-six billion, four hundred twenty-eight million, five hundred eighty-six thousand, six hundred eighty-eight".