1004234402401 has 4 divisors (see below), whose sum is σ = 1013984251072. Its totient is φ = 994484553732.

The previous prime is 1004234402359. The next prime is 1004234402417. The reversal of 1004234402401 is 1042044324001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1004234402401 - 2³¹ = 1002086918753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004234403401) 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, 4874924181 + ... + 4874924386.

It is an arithmetic number, because the mean of its divisors is an integer number (253496062768).

Almost surely, 2^{1004234402401} is an apocalyptic number.

It is an amenable number.

1004234402401 is a deficient number, since it is larger than the sum of its proper divisors (9749848671).

1004234402401 is an equidigital number, since it uses as much as digits as its factorization.

1004234402401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9749848670.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1004234402401 its reverse (1042044324001), we get a palindrome (2046278726402).

The spelling of 1004234402401 in words is "one trillion, four billion, two hundred thirty-four million, four hundred two thousand, four hundred one".