142110422 has 16 divisors (see below), whose sum is σ = 227169792. Its totient is φ = 66518760.

The previous prime is 142110401. The next prime is 142110433. The reversal of 142110422 is 224011241.

It is a self number, because there is not a number n which added to its sum of digits gives 142110422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30704 + ... + 35027.

It is an arithmetic number, because the mean of its divisors is an integer number (14198112).

Almost surely, 2^142110422 is an apocalyptic number.

142110422 is a deficient number, since it is larger than the sum of its proper divisors (85059370).

142110422 is a wasteful number, since it uses less digits than its factorization.

142110422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65803.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 142110422 is about 11921.0075916426. The cubic root of 142110422 is about 521.8455403405.

Adding to 142110422 its reverse (224011241), we get a palindrome (366121663).

The spelling of 142110422 in words is "one hundred forty-two million, one hundred ten thousand, four hundred twenty-two".