142201042524 has 72 divisors (see below), whose sum is σ = 390576775680. Its totient is φ = 43457018400.

The previous prime is 142201042523. The next prime is 142201042531. The reversal of 142201042524 is 425240102241.

It is a happy number.

142201042524 is a `hidden beast` number, since 1 + 4 + 220 + 10 + 425 + 2 + 4 = 666.

It is a super-2 number, since 2×142201042524² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142201042523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3331962 + ... + 3374369.

It is an arithmetic number, because the mean of its divisors is an integer number (5424677440).

Almost surely, 2^142201042524 is an apocalyptic number.

It is an amenable number.

142201042524 is an abundant number, since it is smaller than the sum of its proper divisors (248375733156).

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

142201042524 is a wasteful number, since it uses less digits than its factorization.

142201042524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6706391 (or 6706386 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 142201042524 its reverse (425240102241), we get a palindrome (567441144765).

The spelling of 142201042524 in words is "one hundred forty-two billion, two hundred one million, forty-two thousand, five hundred twenty-four".