126422342 has 16 divisors (see below), whose sum is σ = 191954400. Its totient is φ = 62441280.

The previous prime is 126422341. The next prime is 126422381. The reversal of 126422342 is 243224621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126422341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95042 + ... + 96362.

It is an arithmetic number, because the mean of its divisors is an integer number (11997150).

Almost surely, 2^126422342 is an apocalyptic number.

126422342 is a deficient number, since it is larger than the sum of its proper divisors (65532058).

126422342 is a wasteful number, since it uses less digits than its factorization.

126422342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871.

The product of its digits is 4608, while the sum is 26.

The square root of 126422342 is about 11243.7690300006. The cubic root of 126422342 is about 501.8893080385.

Adding to 126422342 its reverse (243224621), we get a palindrome (369646963).

The spelling of 126422342 in words is "one hundred twenty-six million, four hundred twenty-two thousand, three hundred forty-two".