1412311757431 has 4 divisors (see below), whose sum is σ = 1412314359912. Its totient is φ = 1412309154952.

The previous prime is 1412311757399. The next prime is 1412311757453. The reversal of 1412311757431 is 1347571132141.

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 1412311757431 - 2⁵ = 1412311757399 is a prime.

It is a super-2 number, since 2×1412311757431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412311757531) 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, 144400 + ... + 1686853.

It is an arithmetic number, because the mean of its divisors is an integer number (353078589978).

Almost surely, 2^{1412311757431} is an apocalyptic number.

1412311757431 is a deficient number, since it is larger than the sum of its proper divisors (2602481).

1412311757431 is an equidigital number, since it uses as much as digits as its factorization.

1412311757431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602480.

The product of its digits is 70560, while the sum is 40.

Adding to 1412311757431 its reverse (1347571132141), we get a palindrome (2759882889572).

The spelling of 1412311757431 in words is "one trillion, four hundred twelve billion, three hundred eleven million, seven hundred fifty-seven thousand, four hundred thirty-one".