1004144405022 has 48 divisors (see below), whose sum is σ = 2377100898432. Its totient is φ = 303815841360.

The previous prime is 1004144404981. The next prime is 1004144405027. The reversal of 1004144405022 is 2205044414001.

1004144405022 is a `hidden beast` number, since 10 + 0 + 4 + 144 + 4 + 0 + 502 + 2 = 666.

It is a super-2 number, since 2×1004144405022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004144405027) 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 23 ways as a sum of consecutive naturals, for example, 3791088 + ... + 4047299.

It is an arithmetic number, because the mean of its divisors is an integer number (49522935384).

Almost surely, 2^{1004144405022} is an apocalyptic number.

1004144405022 is an abundant number, since it is smaller than the sum of its proper divisors (1372956493410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1004144405022 is a wasteful number, since it uses less digits than its factorization.

1004144405022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7839053 (or 7839050 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 1004144405022 its reverse (2205044414001), we get a palindrome (3209188819023).

The spelling of 1004144405022 in words is "one trillion, four billion, one hundred forty-four million, four hundred five thousand, twenty-two".