1314233344431 has 64 divisors (see below), whose sum is σ = 2248634096640. Its totient is φ = 743076547200.

The previous prime is 1314233344381. The next prime is 1314233344451. The reversal of 1314233344431 is 1344433324131.

1314233344431 is a `hidden beast` number, since 1 + 314 + 2 + 3 + 334 + 4 + 4 + 3 + 1 = 666.

It is not a de Polignac number, because 1314233344431 - 2⁶ = 1314233344367 is a prime.

It is a super-2 number, since 2×1314233344431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314233344451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30769216 + ... + 30811898.

It is an arithmetic number, because the mean of its divisors is an integer number (35134907760).

Almost surely, 2^{1314233344431} is an apocalyptic number.

1314233344431 is a deficient number, since it is larger than the sum of its proper divisors (934400752209).

1314233344431 is a wasteful number, since it uses less digits than its factorization.

1314233344431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44413 (or 44407 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

Adding to 1314233344431 its reverse (1344433324131), we get a palindrome (2658666668562).

The spelling of 1314233344431 in words is "one trillion, three hundred fourteen billion, two hundred thirty-three million, three hundred forty-four thousand, four hundred thirty-one".