1004443400102 has 8 divisors (see below), whose sum is σ = 1509545914536. Its totient is φ = 501261428592.

The previous prime is 1004443400083. The next prime is 1004443400123. The reversal of 1004443400102 is 2010043444001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1004443400102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480134423 + ... + 480136514.

It is an arithmetic number, because the mean of its divisors is an integer number (188693239317).

Almost surely, 2^{1004443400102} is an apocalyptic number.

1004443400102 is a deficient number, since it is larger than the sum of its proper divisors (505102514434).

1004443400102 is an equidigital number, since it uses as much as digits as its factorization.

1004443400102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960271462.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 1004443400102 its reverse (2010043444001), we get a palindrome (3014486844103).

The spelling of 1004443400102 in words is "one trillion, four billion, four hundred forty-three million, four hundred thousand, one hundred two".