140232256233436 has 12 divisors (see below), whose sum is σ = 245407412387200. Its totient is φ = 70115852694240.

The previous prime is 140232256233427. The next prime is 140232256233463. The reversal of 140232256233436 is 634332652232041.

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, 67707900 + ... + 69748291.

Almost surely, 2^{140232256233436} is an apocalyptic number.

It is an amenable number.

140232256233436 is a deficient number, since it is larger than the sum of its proper divisors (105175156153764).

140232256233436 is a wasteful number, since it uses less digits than its factorization.

140232256233436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137711244 (or 137711242 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 46.

The spelling of 140232256233436 in words is "one hundred forty trillion, two hundred thirty-two billion, two hundred fifty-six million, two hundred thirty-three thousand, four hundred thirty-six".