140244440043324 has 24 divisors (see below), whose sum is σ = 327238192798720. Its totient is φ = 46747980105264.

The previous prime is 140244440043299. The next prime is 140244440043341. The reversal of 140244440043324 is 423340044442041.

It is a happy number.

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, 17289994 + ... + 24071409.

Almost surely, 2^{140244440043324} is an apocalyptic number.

It is an amenable number.

140244440043324 is an abundant number, since it is smaller than the sum of its proper divisors (186993752755396).

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

140244440043324 is a wasteful number, since it uses less digits than its factorization.

140244440043324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41643969 (or 41643967 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 140244440043324 its reverse (423340044442041), we get a palindrome (563584484485365).

The spelling of 140244440043324 in words is "one hundred forty trillion, two hundred forty-four billion, four hundred forty million, forty-three thousand, three hundred twenty-four".