1431314341 has 4 divisors (see below), whose sum is σ = 1431412000. Its totient is φ = 1431216684.

The previous prime is 1431314321. The next prime is 1431314377. The reversal of 1431314341 is 1434131341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1434131341 = 211 ⋅6796831.

It is a cyclic number.

It is not a de Polignac number, because 1431314341 - 2²¹ = 1429217189 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 (1431314321) 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, 21891 + ... + 57808.

It is an arithmetic number, because the mean of its divisors is an integer number (357853000).

Almost surely, 2^1431314341 is an apocalyptic number.

It is an amenable number.

1431314341 is a deficient number, since it is larger than the sum of its proper divisors (97659).

1431314341 is an equidigital number, since it uses as much as digits as its factorization.

1431314341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97658.

The product of its digits is 1728, while the sum is 25.

The square root of 1431314341 is about 37832.7152210887. The cubic root of 1431314341 is about 1126.9682327774.

Adding to 1431314341 its reverse (1434131341), we get a palindrome (2865445682).

The spelling of 1431314341 in words is "one billion, four hundred thirty-one million, three hundred fourteen thousand, three hundred forty-one".