142848768 has 72 divisors (see below), whose sum is σ = 396764928. Its totient is φ = 45540352.

The previous prime is 142848737. The next prime is 142848779. The reversal of 142848768 is 867848241.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 13621 + ... + 21707.

It is an arithmetic number, because the mean of its divisors is an integer number (5510624).

Almost surely, 2^142848768 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 142848768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198382464).

142848768 is an abundant number, since it is smaller than the sum of its proper divisors (253916160).

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

142848768 is an equidigital number, since it uses as much as digits as its factorization.

142848768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8129 (or 8115 counting only the distinct ones).

The product of its digits is 688128, while the sum is 48.

The square root of 142848768 is about 11951.9357427992. The cubic root of 142848768 is about 522.7477429876.

The spelling of 142848768 in words is "one hundred forty-two million, eight hundred forty-eight thousand, seven hundred sixty-eight".