1453324311344 has 20 divisors (see below), whose sum is σ = 2857842957624. Its totient is φ = 715816451328.

The previous prime is 1453324311337. The next prime is 1453324311377. The reversal of 1453324311344 is 4431134233541.

It is a super-2 number, since 2×1453324311344² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453324311298 and 1453324311307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677855417 + ... + 677857560.

Almost surely, 2^{1453324311344} is an apocalyptic number.

It is an amenable number.

1453324311344 is a deficient number, since it is larger than the sum of its proper divisors (1404518646280).

1453324311344 is a wasteful number, since it uses less digits than its factorization.

1453324311344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355713052 (or 1355713046 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

Adding to 1453324311344 its reverse (4431134233541), we get a palindrome (5884458544885).

The spelling of 1453324311344 in words is "one trillion, four hundred fifty-three billion, three hundred twenty-four million, three hundred eleven thousand, three hundred forty-four".