1004040032422 has 16 divisors (see below), whose sum is σ = 1721248634880. Its totient is φ = 430293583368.

The previous prime is 1004040032417. The next prime is 1004040032449. The reversal of 1004040032422 is 2242300404001.

It is a happy number.

It is a super-2 number, since 2×1004040032422² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1004040032393 and 1004040032402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80772 + ... + 1419367.

It is an arithmetic number, because the mean of its divisors is an integer number (107578039680).

Almost surely, 2^{1004040032422} is an apocalyptic number.

1004040032422 is a deficient number, since it is larger than the sum of its proper divisors (717208602458).

1004040032422 is a wasteful number, since it uses less digits than its factorization.

1004040032422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547955.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 1004040032422 its reverse (2242300404001), we get a palindrome (3246340436423).

The spelling of 1004040032422 in words is "one trillion, four billion, forty million, thirty-two thousand, four hundred twenty-two".