142500580 has 24 divisors (see below), whose sum is σ = 299537280. Its totient is φ = 56945760.

The previous prime is 142500559. The next prime is 142500587. The reversal of 142500580 is 85005241.

142500580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142500587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23061 + ... + 28579.

It is an arithmetic number, because the mean of its divisors is an integer number (12480720).

Almost surely, 2^142500580 is an apocalyptic number.

142500580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142500580 is an abundant number, since it is smaller than the sum of its proper divisors (157036700).

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

142500580 is a wasteful number, since it uses less digits than its factorization.

142500580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6819 (or 6817 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 142500580 is about 11937.3606798153. The cubic root of 142500580 is about 522.3226720575.

The spelling of 142500580 in words is "one hundred forty-two million, five hundred thousand, five hundred eighty".