140003320210431 has 32 divisors (see below), whose sum is σ = 209300305052160. Its totient is φ = 82723453710336.

The previous prime is 140003320210417. The next prime is 140003320210433. The reversal of 140003320210431 is 134012023300041.

It is a happy number.

It is not a de Polignac number, because 140003320210431 - 2¹⁸ = 140003319948287 is a prime.

It is a super-2 number, since 2×140003320210431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140003320210433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432419826 + ... + 432743471.

It is an arithmetic number, because the mean of its divisors is an integer number (6540634532880).

Almost surely, 2^{140003320210431} is an apocalyptic number.

140003320210431 is a deficient number, since it is larger than the sum of its proper divisors (69296984841729).

140003320210431 is a wasteful number, since it uses less digits than its factorization.

140003320210431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865163503.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 140003320210431 its reverse (134012023300041), we get a palindrome (274015343510472).

The spelling of 140003320210431 in words is "one hundred forty trillion, three billion, three hundred twenty million, two hundred ten thousand, four hundred thirty-one".