1004423410452 has 144 divisors (see below), whose sum is σ = 3043303667712. Its totient is φ = 254821936320.

The previous prime is 1004423410447. The next prime is 1004423410469. The reversal of 1004423410452 is 2540143244001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1527588 + ... + 2083835.

It is an arithmetic number, because the mean of its divisors is an integer number (21134053248).

Almost surely, 2^{1004423410452} is an apocalyptic number.

1004423410452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1004423410452 is an abundant number, since it is smaller than the sum of its proper divisors (2038880257260).

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

1004423410452 is a wasteful number, since it uses less digits than its factorization.

1004423410452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611498 (or 3611489 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 1004423410452 its reverse (2540143244001), we get a palindrome (3544566654453).

The spelling of 1004423410452 in words is "one trillion, four billion, four hundred twenty-three million, four hundred ten thousand, four hundred fifty-two".