1314432452453 has 4 divisors (see below), whose sum is σ = 1314441087180. Its totient is φ = 1314423817728.

The previous prime is 1314432452423. The next prime is 1314432452479. The reversal of 1314432452453 is 3542542344131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 689600698084 + 624831754369 = 830422^2 + 790463^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314432452453 - 2²⁰ = 1314431403877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1314432452453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314432452423) 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, 4084850 + ... + 4394867.

It is an arithmetic number, because the mean of its divisors is an integer number (328610271795).

Almost surely, 2^{1314432452453} is an apocalyptic number.

It is an amenable number.

1314432452453 is a deficient number, since it is larger than the sum of its proper divisors (8634727).

1314432452453 is an equidigital number, since it uses as much as digits as its factorization.

1314432452453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8634726.

The product of its digits is 691200, while the sum is 41.

Adding to 1314432452453 its reverse (3542542344131), we get a palindrome (4856974796584).

The spelling of 1314432452453 in words is "one trillion, three hundred fourteen billion, four hundred thirty-two million, four hundred fifty-two thousand, four hundred fifty-three".