126233451124 has 48 divisors (see below), whose sum is σ = 243034162560. Its totient is φ = 56893391360.

The previous prime is 126233451119. The next prime is 126233451139. The reversal of 126233451124 is 421154332621.

It is a self number, because there is not a number n which added to its sum of digits gives 126233451124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5335032 + ... + 5358640.

It is an arithmetic number, because the mean of its divisors is an integer number (5063211720).

Almost surely, 2^126233451124 is an apocalyptic number.

It is an amenable number.

126233451124 is a deficient number, since it is larger than the sum of its proper divisors (116800711436).

126233451124 is a wasteful number, since it uses less digits than its factorization.

126233451124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24648 (or 24646 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

Adding to 126233451124 its reverse (421154332621), we get a palindrome (547387783745).

The spelling of 126233451124 in words is "one hundred twenty-six billion, two hundred thirty-three million, four hundred fifty-one thousand, one hundred twenty-four".