1002104404401 has 16 divisors (see below), whose sum is σ = 1348728765120. Its totient is φ = 661777836480.

The previous prime is 1002104404397. The next prime is 1002104404409. The reversal of 1002104404401 is 1044044012001.

1002104404401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1002104404401 - 2² = 1002104404397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002104404409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 963211 + ... + 1712303.

It is an arithmetic number, because the mean of its divisors is an integer number (84295547820).

Almost surely, 2^{1002104404401} is an apocalyptic number.

It is an amenable number.

1002104404401 is a deficient number, since it is larger than the sum of its proper divisors (346624360719).

1002104404401 is a wasteful number, since it uses less digits than its factorization.

1002104404401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753296.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 1002104404401 its reverse (1044044012001), we get a palindrome (2046148416402).

The spelling of 1002104404401 in words is "one trillion, two billion, one hundred four million, four hundred four thousand, four hundred one".