142010111612 has 24 divisors (see below), whose sum is σ = 251011592832. Its totient is φ = 70296033600.

The previous prime is 142010111603. The next prime is 142010111623. The reversal of 142010111612 is 216111010241.

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 in 7 ways as a sum of consecutive naturals, for example, 278339 + ... + 601242.

It is an arithmetic number, because the mean of its divisors is an integer number (10458816368).

Almost surely, 2^142010111612 is an apocalyptic number.

It is an amenable number.

142010111612 is a deficient number, since it is larger than the sum of its proper divisors (109001481220).

142010111612 is a wasteful number, since it uses less digits than its factorization.

142010111612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879989 (or 879987 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 142010111612 its reverse (216111010241), we get a palindrome (358121121853).

The spelling of 142010111612 in words is "one hundred forty-two billion, ten million, one hundred eleven thousand, six hundred twelve".