1431214314023 has 16 divisors (see below), whose sum is σ = 1557023366976. Its totient is φ = 1307714353920.

The previous prime is 1431214314007. The next prime is 1431214314029. The reversal of 1431214314023 is 3204134121341.

It is not a de Polignac number, because 1431214314023 - 2⁴ = 1431214314007 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 (1431214314029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796358 + ... + 1869923.

It is an arithmetic number, because the mean of its divisors is an integer number (97313960436).

Almost surely, 2^{1431214314023} is an apocalyptic number.

1431214314023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1431214314023 is a deficient number, since it is larger than the sum of its proper divisors (125809052953).

1431214314023 is a wasteful number, since it uses less digits than its factorization.

1431214314023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2666714.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1431214314023 its reverse (3204134121341), we get a palindrome (4635348435364).

The spelling of 1431214314023 in words is "one trillion, four hundred thirty-one billion, two hundred fourteen million, three hundred fourteen thousand, twenty-three".