126132441244 has 6 divisors (see below), whose sum is σ = 220731772184. Its totient is φ = 63066220620.

The previous prime is 126132441221. The next prime is 126132441251. The reversal of 126132441244 is 442144231621.

It is a super-2 number, since 2×126132441244² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15766555152 + ... + 15766555159.

Almost surely, 2^126132441244 is an apocalyptic number.

It is an amenable number.

126132441244 is a deficient number, since it is larger than the sum of its proper divisors (94599330940).

126132441244 is a wasteful number, since it uses less digits than its factorization.

126132441244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31533110315 (or 31533110313 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

Adding to 126132441244 its reverse (442144231621), we get a palindrome (568276672865).

The spelling of 126132441244 in words is "one hundred twenty-six billion, one hundred thirty-two million, four hundred forty-one thousand, two hundred forty-four".