1004253342453 has 40 divisors (see below), whose sum is σ = 1528643916800. Its totient is φ = 656919022752.

The previous prime is 1004253342451. The next prime is 1004253342479. The reversal of 1004253342453 is 3542433524001.

1004253342453 is a `hidden beast` number, since 1 + 0 + 0 + 42 + 533 + 42 + 45 + 3 = 666.

It is not a de Polignac number, because 1004253342453 - 2¹ = 1004253342451 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004253342451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 357228 + ... + 1461546.

It is an arithmetic number, because the mean of its divisors is an integer number (38216097920).

Almost surely, 2^{1004253342453} is an apocalyptic number.

It is an amenable number.

1004253342453 is a deficient number, since it is larger than the sum of its proper divisors (524390574347).

1004253342453 is a wasteful number, since it uses less digits than its factorization.

1004253342453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104543 (or 1104534 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 1004253342453 its reverse (3542433524001), we get a palindrome (4546686866454).

The spelling of 1004253342453 in words is "one trillion, four billion, two hundred fifty-three million, three hundred forty-two thousand, four hundred fifty-three".