140240312403224 has 64 divisors (see below), whose sum is σ = 290415769126560. Its totient is φ = 62959079357440.

The previous prime is 140240312403223. The next prime is 140240312403259. The reversal of 140240312403224 is 422304213042041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140240312403223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27148847 + ... + 31898910.

Almost surely, 2^{140240312403224} is an apocalyptic number.

It is an amenable number.

140240312403224 is an abundant number, since it is smaller than the sum of its proper divisors (150175456723336).

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

140240312403224 is a wasteful number, since it uses less digits than its factorization.

140240312403224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59048108 (or 59048104 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 140240312403224 its reverse (422304213042041), we get a palindrome (562544525445265).

The spelling of 140240312403224 in words is "one hundred forty trillion, two hundred forty billion, three hundred twelve million, four hundred three thousand, two hundred twenty-four".