142812812288 has 88 divisors (see below), whose sum is σ = 302633589312. Its totient is φ = 67127312384.

The previous prime is 142812812251. The next prime is 142812812321. The reversal of 142812812288 is 882218218241.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16481045 + ... + 16489707.

Almost surely, 2^142812812288 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 142812812288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151316794656).

142812812288 is an abundant number, since it is smaller than the sum of its proper divisors (159820777024).

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

142812812288 is an equidigital number, since it uses as much as digits as its factorization.

142812812288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9647 (or 9629 counting only the distinct ones).

The product of its digits is 262144, while the sum is 47.

The spelling of 142812812288 in words is "one hundred forty-two billion, eight hundred twelve million, eight hundred twelve thousand, two hundred eighty-eight".