142124233234 has 16 divisors (see below), whose sum is σ = 215669044800. Its totient is φ = 70237578384.

The previous prime is 142124233189. The next prime is 142124233249. The reversal of 142124233234 is 432332421241.

It is a junction number, because it is equal to n+sod(n) for n = 142124233196 and 142124233205.

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, 662469 + ... + 850360.

It is an arithmetic number, because the mean of its divisors is an integer number (13479315300).

Almost surely, 2^142124233234 is an apocalyptic number.

142124233234 is a deficient number, since it is larger than the sum of its proper divisors (73544811566).

142124233234 is a wasteful number, since it uses less digits than its factorization.

142124233234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513377.

The product of its digits is 27648, while the sum is 31.

Adding to 142124233234 its reverse (432332421241), we get a palindrome (574456654475).

The spelling of 142124233234 in words is "one hundred forty-two billion, one hundred twenty-four million, two hundred thirty-three thousand, two hundred thirty-four".