126027342 has 96 divisors (see below), whose sum is σ = 334264320. Its totient is φ = 33514560.

The previous prime is 126027337. The next prime is 126027389. The reversal of 126027342 is 243720621.

126027342 is a `hidden beast` number, since 12 + 602 + 7 + 3 + 42 = 666.

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, 145603 + ... + 146465.

It is an arithmetic number, because the mean of its divisors is an integer number (3481920).

Almost surely, 2^126027342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126027342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167132160).

126027342 is an abundant number, since it is smaller than the sum of its proper divisors (208236978).

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

126027342 is a wasteful number, since it uses less digits than its factorization.

126027342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958 (or 955 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 126027342 is about 11226.1900037368. The cubic root of 126027342 is about 501.3660537288.

Adding to 126027342 its reverse (243720621), we get a palindrome (369747963).

The spelling of 126027342 in words is "one hundred twenty-six million, twenty-seven thousand, three hundred forty-two".