140443422312313 has 8 divisors (see below), whose sum is σ = 140483342412000. Its totient is φ = 140403507820128.

The previous prime is 140443422312257. The next prime is 140443422312329. The reversal of 140443422312313 is 313213224344041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140443422312313 - 2¹³ = 140443422304121 is a prime.

It is a super-2 number, since 2×140443422312313² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140443422312373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48953178 + ... + 51742636.

It is an arithmetic number, because the mean of its divisors is an integer number (17560417801500).

Almost surely, 2^{140443422312313} is an apocalyptic number.

It is an amenable number.

140443422312313 is a deficient number, since it is larger than the sum of its proper divisors (39920099687).

140443422312313 is an equidigital number, since it uses as much as digits as its factorization.

140443422312313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803751.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 140443422312313 its reverse (313213224344041), we get a palindrome (453656646656354).

The spelling of 140443422312313 in words is "one hundred forty trillion, four hundred forty-three billion, four hundred twenty-two million, three hundred twelve thousand, three hundred thirteen".