1004400074344 has 16 divisors (see below), whose sum is σ = 1909048087620. Its totient is φ = 495320584320.

The previous prime is 1004400074317. The next prime is 1004400074351. The reversal of 1004400074344 is 4434700044001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 953626465444 + 50773608900 = 976538^2 + 225330^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 859930987 + ... + 859932154.

Almost surely, 2^{1004400074344} is an apocalyptic number.

It is an amenable number.

1004400074344 is a deficient number, since it is larger than the sum of its proper divisors (904648013276).

1004400074344 is a wasteful number, since it uses less digits than its factorization.

1004400074344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719863220 (or 1719863216 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 31.

The spelling of 1004400074344 in words is "one trillion, four billion, four hundred million, seventy-four thousand, three hundred forty-four".