126333346724 has 36 divisors (see below), whose sum is σ = 239623270740. Its totient is φ = 58252821120.

The previous prime is 126333346721. The next prime is 126333346753. The reversal of 126333346724 is 427643333621.

126333346724 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 60890497600 + 65442849124 = 246760^2 + 255818^2 .

It is a super-2 number, since 2×126333346724² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126333346721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635234 + ... + 810054.

It is an arithmetic number, because the mean of its divisors is an integer number (6656201965).

Almost surely, 2^126333346724 is an apocalyptic number.

It is an amenable number.

126333346724 is a deficient number, since it is larger than the sum of its proper divisors (113289924016).

126333346724 is a wasteful number, since it uses less digits than its factorization.

126333346724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175920 (or 175905 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 44.

The spelling of 126333346724 in words is "one hundred twenty-six billion, three hundred thirty-three million, three hundred forty-six thousand, seven hundred twenty-four".