126423676224 has 336 divisors, whose sum is σ = 396011765760. Its totient is φ = 38413440000.

The previous prime is 126423676163. The next prime is 126423676241. The reversal of 126423676224 is 422676324621.

126423676224 is a `hidden beast` number, since 1 + 2 + 64 + 2 + 367 + 6 + 224 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 126423676224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64798449 + ... + 64800399.

Almost surely, 2^126423676224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126423676224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198005882880).

126423676224 is an abundant number, since it is smaller than the sum of its proper divisors (269588089536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126423676224 is a wasteful number, since it uses less digits than its factorization.

126423676224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210 (or 2197 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The spelling of 126423676224 in words is "one hundred twenty-six billion, four hundred twenty-three million, six hundred seventy-six thousand, two hundred twenty-four".