140313355352 has 32 divisors (see below), whose sum is σ = 264262234320. Its totient is φ = 69843696000.

The previous prime is 140313355337. The next prime is 140313355361. The reversal of 140313355352 is 253553313041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4476278 + ... + 4507514.

Almost surely, 2^140313355352 is an apocalyptic number.

It is an amenable number.

140313355352 is a deficient number, since it is larger than the sum of its proper divisors (123948878968).

140313355352 is a wasteful number, since it uses less digits than its factorization.

140313355352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33731 (or 33727 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 140313355352 its reverse (253553313041), we get a palindrome (393866668393).

The spelling of 140313355352 in words is "one hundred forty billion, three hundred thirteen million, three hundred fifty-five thousand, three hundred fifty-two".