142999579008 has 1024 divisors, whose sum is σ = 530667648000. Its totient is φ = 37265080320.

The previous prime is 142999578947. The next prime is 142999579013. The reversal of 142999579008 is 800975999241.

142999579008 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 910825266 + ... + 910825422.

It is an arithmetic number, because the mean of its divisors is an integer number (518230125).

Almost surely, 2^142999579008 is an apocalyptic number.

142999579008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142999579008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265333824000).

142999579008 is an abundant number, since it is smaller than the sum of its proper divisors (387668068992).

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

142999579008 is a wasteful number, since it uses less digits than its factorization.

142999579008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 63.

The spelling of 142999579008 in words is "one hundred forty-two billion, nine hundred ninety-nine million, five hundred seventy-nine thousand, eight".