1004401099984 has 20 divisors (see below), whose sum is σ = 1946093795200. Its totient is φ = 502183346400.

The previous prime is 1004401099873. The next prime is 1004401099987. The reversal of 1004401099984 is 4899901044001.

1004401099984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004401099987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586842 + ... + 1534009.

It is an arithmetic number, because the mean of its divisors is an integer number (97304689760).

Almost surely, 2^{1004401099984} is an apocalyptic number.

It is an amenable number.

1004401099984 is a deficient number, since it is larger than the sum of its proper divisors (941692695216).

1004401099984 is a wasteful number, since it uses less digits than its factorization.

1004401099984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150458 (or 2150452 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 49.

The spelling of 1004401099984 in words is "one trillion, four billion, four hundred one million, ninety-nine thousand, nine hundred eighty-four".