1452718498744 has 64 divisors (see below), whose sum is σ = 2830132483200. Its totient is φ = 698242642944.

The previous prime is 1452718498739. The next prime is 1452718498811. The reversal of 1452718498744 is 4478948172541.

It is a super-2 number, since 2×1452718498744² (a number of 25 digits) contains 22 as substring.

Its product of digits (72253440) is a multiple of the sum of its prime factors (28672).

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 15 ways as a sum of consecutive naturals, for example, 52520022 + ... + 52547674.

It is an arithmetic number, because the mean of its divisors is an integer number (44220820050).

Almost surely, 2^{1452718498744} is an apocalyptic number.

It is an amenable number.

1452718498744 is a deficient number, since it is larger than the sum of its proper divisors (1377413984456).

1452718498744 is a wasteful number, since it uses less digits than its factorization.

1452718498744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28672 (or 28668 counting only the distinct ones).

The product of its digits is 72253440, while the sum is 64.

The spelling of 1452718498744 in words is "one trillion, four hundred fifty-two billion, seven hundred eighteen million, four hundred ninety-eight thousand, seven hundred forty-four".