3140323344431 has 12 divisors (see below), whose sum is σ = 3934031443272. Its totient is φ = 2484651436848.

The previous prime is 3140323344427. The next prime is 3140323344443. The reversal of 3140323344431 is 1344433230413.

3140323344431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3140323344431 - 2² = 3140323344427 is a prime.

It is a super-2 number, since 2×3140323344431² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3140323344391 and 3140323344400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140323344401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2464931345 + ... + 2464932618.

It is an arithmetic number, because the mean of its divisors is an integer number (327835953606).

Almost surely, 2^{3140323344431} is an apocalyptic number.

3140323344431 is a deficient number, since it is larger than the sum of its proper divisors (793708098841).

3140323344431 is a wasteful number, since it uses less digits than its factorization.

3140323344431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4929863990 (or 4929863983 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 3140323344431 its reverse (1344433230413), we get a palindrome (4484756574844).

The spelling of 3140323344431 in words is "three trillion, one hundred forty billion, three hundred twenty-three million, three hundred forty-four thousand, four hundred thirty-one".