140424433352 has 16 divisors (see below), whose sum is σ = 300909500160. Its totient is φ = 60181899984.

The previous prime is 140424433297. The next prime is 140424433363. The reversal of 140424433352 is 253334424041.

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, 1253789528 + ... + 1253789639.

It is an arithmetic number, because the mean of its divisors is an integer number (18806843760).

Almost surely, 2^140424433352 is an apocalyptic number.

It is an amenable number.

140424433352 is an abundant number, since it is smaller than the sum of its proper divisors (160485066808).

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

140424433352 is a wasteful number, since it uses less digits than its factorization.

140424433352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507579180 (or 2507579176 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 140424433352 its reverse (253334424041), we get a palindrome (393758857393).

The spelling of 140424433352 in words is "one hundred forty billion, four hundred twenty-four million, four hundred thirty-three thousand, three hundred fifty-two".