142123323014 has 16 divisors (see below), whose sum is σ = 215723904480. Its totient is φ = 70218153600.

The previous prime is 142123323011. The next prime is 142123323059. The reversal of 142123323014 is 410323321241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142123323011) 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, 597779 + ... + 800990.

It is an arithmetic number, because the mean of its divisors is an integer number (13482744030).

Almost surely, 2^142123323014 is an apocalyptic number.

142123323014 is a deficient number, since it is larger than the sum of its proper divisors (73600581466).

142123323014 is a wasteful number, since it uses less digits than its factorization.

142123323014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399375.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 142123323014 its reverse (410323321241), we get a palindrome (552446644255).

The spelling of 142123323014 in words is "one hundred forty-two billion, one hundred twenty-three million, three hundred twenty-three thousand, fourteen".