142014800 has 30 divisors (see below), whose sum is σ = 341191518. Its totient is φ = 56805760.

The previous prime is 142014781. The next prime is 142014877. The reversal of 142014800 is 8410241.

142014800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 5779216 + 136235584 = 2404^2 + 11672^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177119 + ... + 177918.

Almost surely, 2^142014800 is an apocalyptic number.

142014800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142014800 is an abundant number, since it is smaller than the sum of its proper divisors (199176718).

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

142014800 is a wasteful number, since it uses less digits than its factorization.

142014800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355055 (or 355044 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 142014800 is about 11916.9962658381. The cubic root of 142014800 is about 521.7284691461.

The spelling of 142014800 in words is "one hundred forty-two million, fourteen thousand, eight hundred".