142112414202 has 48 divisors (see below), whose sum is σ = 312469310496. Its totient is φ = 43056525600.

The previous prime is 142112414179. The next prime is 142112414369. The reversal of 142112414202 is 202414211241.

It is a happy number.

It is a super-2 number, since 2×142112414202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4908573 + ... + 4937439.

It is an arithmetic number, because the mean of its divisors is an integer number (6509777302).

Almost surely, 2^142112414202 is an apocalyptic number.

142112414202 is an abundant number, since it is smaller than the sum of its proper divisors (170356896294).

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

142112414202 is a wasteful number, since it uses less digits than its factorization.

142112414202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35675 (or 35664 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 142112414202 its reverse (202414211241), we get a palindrome (344526625443).

The spelling of 142112414202 in words is "one hundred forty-two billion, one hundred twelve million, four hundred fourteen thousand, two hundred two".