142724000724 has 24 divisors (see below), whose sum is σ = 333425379168. Its totient is φ = 47517136800.

The previous prime is 142724000723. The next prime is 142724000729. The reversal of 142724000724 is 427000427241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142724000723) 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, 7180927 + ... + 7200774.

It is an arithmetic number, because the mean of its divisors is an integer number (13892724132).

Almost surely, 2^142724000724 is an apocalyptic number.

It is an amenable number.

142724000724 is an abundant number, since it is smaller than the sum of its proper divisors (190701378444).

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

142724000724 is a wasteful number, since it uses less digits than its factorization.

142724000724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14382535 (or 14382533 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 33.

Adding to 142724000724 its reverse (427000427241), we get a palindrome (569724427965).

The spelling of 142724000724 in words is "one hundred forty-two billion, seven hundred twenty-four million, seven hundred twenty-four", and thus it is an aban number.