142124111322 has 8 divisors (see below), whose sum is σ = 284248222656. Its totient is φ = 47374703772.

The previous prime is 142124111317. The next prime is 142124111329. The reversal of 142124111322 is 223111421241.

It is a sphenic number, since it is the product of 3 distinct primes.

142124111322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 142124111292 and 142124111301.

It is not an unprimeable number, because it can be changed into a prime (142124111329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11843675938 + ... + 11843675949.

It is an arithmetic number, because the mean of its divisors is an integer number (35531027832).

Almost surely, 2^142124111322 is an apocalyptic number.

142124111322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142124111322 is a wasteful number, since it uses less digits than its factorization.

142124111322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23687351892.

The product of its digits is 768, while the sum is 24.

Adding to 142124111322 its reverse (223111421241), we get a palindrome (365235532563).

The spelling of 142124111322 in words is "one hundred forty-two billion, one hundred twenty-four million, one hundred eleven thousand, three hundred twenty-two".