126433523144 has 16 divisors (see below), whose sum is σ = 237409956720. Its totient is φ = 63124201360.

The previous prime is 126433523089. The next prime is 126433523149. The reversal of 126433523144 is 441325334621.

It is a junction number, because it is equal to n+sod(n) for n = 126433523098 and 126433523107.

It is not an unprimeable number, because it can be changed into a prime (126433523149) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 11564222 + ... + 11575149.

It is an arithmetic number, because the mean of its divisors is an integer number (14838122295).

Almost surely, 2^126433523144 is an apocalyptic number.

It is an amenable number.

126433523144 is a deficient number, since it is larger than the sum of its proper divisors (110976433576).

126433523144 is a wasteful number, since it uses less digits than its factorization.

126433523144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23140060 (or 23140056 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

Adding to 126433523144 its reverse (441325334621), we get a palindrome (567758857765).

The spelling of 126433523144 in words is "one hundred twenty-six billion, four hundred thirty-three million, five hundred twenty-three thousand, one hundred forty-four".