3140044431023 has 4 divisors (see below), whose sum is σ = 3147721801680. Its totient is φ = 3132367060368.

The previous prime is 3140044431001. The next prime is 3140044431077. The reversal of 3140044431023 is 3201344400413.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3140044431023 - 2¹⁶ = 3140044365487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140044431323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3838684715 + ... + 3838685532.

It is an arithmetic number, because the mean of its divisors is an integer number (786930450420).

Almost surely, 2^{3140044431023} is an apocalyptic number.

3140044431023 is a deficient number, since it is larger than the sum of its proper divisors (7677370657).

3140044431023 is an equidigital number, since it uses as much as digits as its factorization.

3140044431023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7677370656.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3140044431023 its reverse (3201344400413), we get a palindrome (6341388831436).

The spelling of 3140044431023 in words is "three trillion, one hundred forty billion, forty-four million, four hundred thirty-one thousand, twenty-three".