12244432143004 has 6 divisors (see below), whose sum is σ = 21427756250264. Its totient is φ = 6122216071500.

The previous prime is 12244432143001. The next prime is 12244432143077. The reversal of 12244432143004 is 40034123444221.

It is a super-2 number, since 2×12244432143004² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12244432143001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1530554017872 + ... + 1530554017879.

Almost surely, 2^{12244432143004} is an apocalyptic number.

It is an amenable number.

12244432143004 is a deficient number, since it is larger than the sum of its proper divisors (9183324107260).

12244432143004 is a wasteful number, since it uses less digits than its factorization.

12244432143004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061108035755 (or 3061108035753 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 12244432143004 its reverse (40034123444221), we get a palindrome (52278555587225).

The spelling of 12244432143004 in words is "twelve trillion, two hundred forty-four billion, four hundred thirty-two million, one hundred forty-three thousand, four".