236023425887668 has 6 divisors (see below), whose sum is σ = 413040995303426. Its totient is φ = 118011712943832.

The previous prime is 236023425887647. The next prime is 236023425887671. The reversal of 236023425887668 is 866788524320632.

It can be written as a sum of positive squares in only one way, i.e., 139105465312804 + 96917960574864 = 11794298^2 + 9844692^2 .

It is a junction number, because it is equal to n+sod(n) for n = 236023425887597 and 236023425887606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29502928235955 + ... + 29502928235962.

Almost surely, 2^{236023425887668} is an apocalyptic number.

It is an amenable number.

236023425887668 is a deficient number, since it is larger than the sum of its proper divisors (177017569415758).

236023425887668 is a wasteful number, since it uses less digits than its factorization.

236023425887668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59005856471921 (or 59005856471919 counting only the distinct ones).

The product of its (nonzero) digits is 1114767360, while the sum is 70.

The spelling of 236023425887668 in words is "two hundred thirty-six trillion, twenty-three billion, four hundred twenty-five million, eight hundred eighty-seven thousand, six hundred sixty-eight".