126323044 has 24 divisors (see below), whose sum is σ = 223492640. Its totient is φ = 62472384.

The previous prime is 126323027. The next prime is 126323063. The reversal of 126323044 is 440323621.

It is a super-2 number, since 2×126323044² = 31915022890851872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203767 + ... + 204385.

Almost surely, 2^126323044 is an apocalyptic number.

It is an amenable number.

126323044 is a deficient number, since it is larger than the sum of its proper divisors (97169596).

126323044 is a wasteful number, since it uses less digits than its factorization.

126323044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1097 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 126323044 is about 11239.3524724514. The cubic root of 126323044 is about 501.7578712017.

Adding to 126323044 its reverse (440323621), we get a palindrome (566646665).

The spelling of 126323044 in words is "one hundred twenty-six million, three hundred twenty-three thousand, forty-four".