142114442012 has 6 divisors (see below), whose sum is σ = 248700273528. Its totient is φ = 71057221004.

The previous prime is 142114441967. The next prime is 142114442021. The reversal of 142114442012 is 210244411241.

It is a super-2 number, since 2×142114442012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17764305248 + ... + 17764305255.

It is an arithmetic number, because the mean of its divisors is an integer number (41450045588).

Almost surely, 2^142114442012 is an apocalyptic number.

It is an amenable number.

142114442012 is a deficient number, since it is larger than the sum of its proper divisors (106585831516).

142114442012 is a wasteful number, since it uses less digits than its factorization.

142114442012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35528610507 (or 35528610505 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 142114442012 its reverse (210244411241), we get a palindrome (352358853253).

The spelling of 142114442012 in words is "one hundred forty-two billion, one hundred fourteen million, four hundred forty-two thousand, twelve".