1453440311314 has 8 divisors (see below), whose sum is σ = 2180218209408. Its totient is φ = 726700908180.

The previous prime is 1453440311179. The next prime is 1453440311327. The reversal of 1453440311314 is 4131130443541.

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

It is a super-2 number, since 2×1453440311314² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1453440311314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9529162 + ... + 9680485.

It is an arithmetic number, because the mean of its divisors is an integer number (272527276176).

Almost surely, 2^{1453440311314} is an apocalyptic number.

1453440311314 is a deficient number, since it is larger than the sum of its proper divisors (726777898094).

1453440311314 is a wasteful number, since it uses less digits than its factorization.

1453440311314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19247480.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 1453440311314 its reverse (4131130443541), we get a palindrome (5584570754855).

The spelling of 1453440311314 in words is "one trillion, four hundred fifty-three billion, four hundred forty million, three hundred eleven thousand, three hundred fourteen".