1004400224134 has 8 divisors (see below), whose sum is σ = 1506606490800. Its totient is φ = 502198060536.

The previous prime is 1004400224119. The next prime is 1004400224137. The reversal of 1004400224134 is 4314220044001.

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

It is a junction number, because it is equal to n+sod(n) for n = 1004400224099 and 1004400224108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004400224137) 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 3 ways as a sum of consecutive naturals, for example, 315394 + ... + 1451989.

It is an arithmetic number, because the mean of its divisors is an integer number (188325811350).

Almost surely, 2^{1004400224134} is an apocalyptic number.

1004400224134 is a deficient number, since it is larger than the sum of its proper divisors (502206266666).

1004400224134 is a wasteful number, since it uses less digits than its factorization.

1004400224134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051534.

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

Adding to 1004400224134 its reverse (4314220044001), we get a palindrome (5318620268135).

The spelling of 1004400224134 in words is "one trillion, four billion, four hundred million, two hundred twenty-four thousand, one hundred thirty-four".