1453313506744 has 16 divisors (see below), whose sum is σ = 2972686718520. Its totient is φ = 660597048480.

The previous prime is 1453313506709. The next prime is 1453313506769. The reversal of 1453313506744 is 4476053133541.

It is a super-2 number, since 2×1453313506744² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453313506694 and 1453313506703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8257463019 + ... + 8257463194.

Almost surely, 2^{1453313506744} is an apocalyptic number.

It is an amenable number.

1453313506744 is an abundant number, since it is smaller than the sum of its proper divisors (1519373211776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453313506744 is a wasteful number, since it uses less digits than its factorization.

1453313506744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16514926230 (or 16514926226 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 1453313506744 in words is "one trillion, four hundred fifty-three billion, three hundred thirteen million, five hundred six thousand, seven hundred forty-four".