126426180312 has 96 divisors (see below), whose sum is σ = 364172215680. Its totient is φ = 39485168640.

The previous prime is 126426180271. The next prime is 126426180343. The reversal of 126426180312 is 213081624621.

It is a happy number.

126426180312 is a `hidden beast` number, since 1 + 2 + 6 + 4 + 2 + 618 + 0 + 31 + 2 = 666.

126426180312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41362 + ... + 504542.

It is an arithmetic number, because the mean of its divisors is an integer number (3793460580).

Almost surely, 2^126426180312 is an apocalyptic number.

126426180312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126426180312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182086107840).

126426180312 is an abundant number, since it is smaller than the sum of its proper divisors (237746035368).

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

126426180312 is a wasteful number, since it uses less digits than its factorization.

126426180312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463433 (or 463426 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 126426180312 in words is "one hundred twenty-six billion, four hundred twenty-six million, one hundred eighty thousand, three hundred twelve".