1314143553431 has 8 divisors (see below), whose sum is σ = 1346278150224. Its totient is φ = 1282012876480.

The previous prime is 1314143553427. The next prime is 1314143553433. The reversal of 1314143553431 is 1343553414131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1314143553431 - 2² = 1314143553427 is a prime.

It is a super-2 number, since 2×1314143553431² (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 (1314143553433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295481 + ... + 1647906.

It is an arithmetic number, because the mean of its divisors is an integer number (168284768778).

Almost surely, 2^{1314143553431} is an apocalyptic number.

1314143553431 is a deficient number, since it is larger than the sum of its proper divisors (32134596793).

1314143553431 is a wasteful number, since it uses less digits than its factorization.

1314143553431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959921.

The product of its digits is 129600, while the sum is 38.

Adding to 1314143553431 its reverse (1343553414131), we get a palindrome (2657696967562).

The spelling of 1314143553431 in words is "one trillion, three hundred fourteen billion, one hundred forty-three million, five hundred fifty-three thousand, four hundred thirty-one".