142423122220114 has 8 divisors (see below), whose sum is σ = 216035073030780. Its totient is φ = 70411431209856.

The previous prime is 142423122220033. The next prime is 142423122220133. The reversal of 142423122220114 is 411022221324241.

It can be written as a sum of positive squares in 2 ways, for example, as 135965511180625 + 6457611039489 = 11660425^2 + 2541183^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400064949879 + ... + 400064950234.

Almost surely, 2^{142423122220114} is an apocalyptic number.

142423122220114 is a deficient number, since it is larger than the sum of its proper divisors (73611950810666).

142423122220114 is an equidigital number, since it uses as much as digits as its factorization.

142423122220114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800129900204.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 142423122220114 its reverse (411022221324241), we get a palindrome (553445343544355).

The spelling of 142423122220114 in words is "one hundred forty-two trillion, four hundred twenty-three billion, one hundred twenty-two million, two hundred twenty thousand, one hundred fourteen".