1004144404051 has 8 divisors (see below), whose sum is σ = 1009846076400. Its totient is φ = 998458205472.

The previous prime is 1004144404031. The next prime is 1004144404057. The reversal of 1004144404051 is 1504044414001.

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

It is a cyclic number.

It is not a de Polignac number, because 1004144404051 - 2¹⁷ = 1004144272979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004144404057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3738276 + ... + 3997873.

It is an arithmetic number, because the mean of its divisors is an integer number (126230759550).

Almost surely, 2^{1004144404051} is an apocalyptic number.

1004144404051 is a deficient number, since it is larger than the sum of its proper divisors (5701672349).

1004144404051 is an equidigital number, since it uses as much as digits as its factorization.

1004144404051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7736885.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 1004144404051 its reverse (1504044414001), we get a palindrome (2508188818052).

The spelling of 1004144404051 in words is "one trillion, four billion, one hundred forty-four million, four hundred four thousand, fifty-one".