142713104 has 40 divisors (see below), whose sum is σ = 292659840. Its totient is φ = 67229568.

The previous prime is 142713073. The next prime is 142713121. The reversal of 142713104 is 401317241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 142713104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58697 + ... + 61079.

It is an arithmetic number, because the mean of its divisors is an integer number (7316496).

Almost surely, 2^142713104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142713104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146329920).

142713104 is an abundant number, since it is smaller than the sum of its proper divisors (149946736).

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

142713104 is a wasteful number, since it uses less digits than its factorization.

142713104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607 (or 2601 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 142713104 is about 11946.2589960205. The cubic root of 142713104 is about 522.5822054217.

The spelling of 142713104 in words is "one hundred forty-two million, seven hundred thirteen thousand, one hundred four".