142234106 has 16 divisors (see below), whose sum is σ = 244007424. Its totient is φ = 60913104.

The previous prime is 142234097. The next prime is 142234109. The reversal of 142234106 is 601432241.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142234109) 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, 22736 + ... + 28308.

It is an arithmetic number, because the mean of its divisors is an integer number (15250464).

Almost surely, 2^142234106 is an apocalyptic number.

142234106 is a deficient number, since it is larger than the sum of its proper divisors (101773318).

142234106 is a wasteful number, since it uses less digits than its factorization.

142234106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7405.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 142234106 is about 11926.1941121214. The cubic root of 142234106 is about 521.9968903188.

Adding to 142234106 its reverse (601432241), we get a palindrome (743666347).

The spelling of 142234106 in words is "one hundred forty-two million, two hundred thirty-four thousand, one hundred six".