126143316 has 72 divisors (see below), whose sum is σ = 358350720. Its totient is φ = 37122624.

The previous prime is 126143287. The next prime is 126143321. The reversal of 126143316 is 613341621.

126143316 is a `hidden beast` number, since 1 + 2 + 614 + 33 + 16 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 126143316.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 4905 + ... + 16623.

Almost surely, 2^126143316 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 126143316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179175360).

126143316 is an abundant number, since it is smaller than the sum of its proper divisors (232207404).

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

126143316 is a wasteful number, since it uses less digits than its factorization.

126143316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11765 (or 11760 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 126143316 is about 11231.3541480981. The cubic root of 126143316 is about 501.5197970864.

Adding to 126143316 its reverse (613341621), we get a palindrome (739484937).

The spelling of 126143316 in words is "one hundred twenty-six million, one hundred forty-three thousand, three hundred sixteen".