1004022434412 has 36 divisors (see below), whose sum is σ = 2538051945520. Its totient is φ = 334660120992.

The previous prime is 1004022434411. The next prime is 1004022434449. The reversal of 1004022434412 is 2144342204001.

1004022434412 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 0 + 2 + 243 + 4 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1004022434412² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004022434411) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 305289 + ... + 1449567.

Almost surely, 2^{1004022434412} is an apocalyptic number.

1004022434412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1004022434412 is an abundant number, since it is smaller than the sum of its proper divisors (1534029511108).

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

1004022434412 is a wasteful number, since it uses less digits than its factorization.

1004022434412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168662 (or 1168657 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1004022434412 its reverse (2144342204001), we get a palindrome (3148364638413).

The spelling of 1004022434412 in words is "one trillion, four billion, twenty-two million, four hundred thirty-four thousand, four hundred twelve".