142465800 has 96 divisors (see below), whose sum is σ = 464925600. Its totient is φ = 35988480.

The previous prime is 142465793. The next prime is 142465859. The reversal of 142465800 is 8564241.

142465800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5152 + ... + 17648.

It is an arithmetic number, because the mean of its divisors is an integer number (4842975).

Almost surely, 2^142465800 is an apocalyptic number.

142465800 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 142465800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232462800).

142465800 is an abundant number, since it is smaller than the sum of its proper divisors (322459800).

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

142465800 is a wasteful number, since it uses less digits than its factorization.

142465800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12535 (or 12526 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 142465800 is about 11935.9038199878. The cubic root of 142465800 is about 522.2801743108.

The spelling of 142465800 in words is "one hundred forty-two million, four hundred sixty-five thousand, eight hundred".