3140544033431 has 4 divisors (see below), whose sum is σ = 3589193181072. Its totient is φ = 2691894885792.

The previous prime is 3140544033409. The next prime is 3140544033463. The reversal of 3140544033431 is 1343304450413.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3140544033431 - 2²⁶ = 3140476924567 is a prime.

It is a super-2 number, since 2×3140544033431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3140544033391 and 3140544033400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140544033631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224324573810 + ... + 224324573823.

It is an arithmetic number, because the mean of its divisors is an integer number (897298295268).

Almost surely, 2^{3140544033431} is an apocalyptic number.

3140544033431 is a deficient number, since it is larger than the sum of its proper divisors (448649147641).

3140544033431 is an equidigital number, since it uses as much as digits as its factorization.

3140544033431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448649147640.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 3140544033431 its reverse (1343304450413), we get a palindrome (4483848483844).

The spelling of 3140544033431 in words is "three trillion, one hundred forty billion, five hundred forty-four million, thirty-three thousand, four hundred thirty-one".