142853929680 has 800 divisors, whose sum is σ = 582570713088. Its totient is φ = 28686873600.

The previous prime is 142853929679. The next prime is 142853929681. The reversal of 142853929680 is 86929358241.

It is an interprime number because it is at equal distance from previous prime (142853929679) and next prime (142853929681).

It is a self number, because there is not a number n which added to its sum of digits gives 142853929680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142853929681) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 196497477 + ... + 196498203.

Almost surely, 2^142853929680 is an apocalyptic number.

142853929680 is a gapful number since it is divisible by the number (10) 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 142853929680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291285356544).

142853929680 is an abundant number, since it is smaller than the sum of its proper divisors (439716783408).

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

142853929680 is a wasteful number, since it uses less digits than its factorization.

142853929680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 142853929680 in words is "one hundred forty-two billion, eight hundred fifty-three million, nine hundred twenty-nine thousand, six hundred eighty".