142380700 has 162 divisors, whose sum is σ = 397820024. Its totient is φ = 43296000.

The previous prime is 142380677. The next prime is 142380703. The reversal of 142380700 is 7083241.

142380700 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 (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142380703) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 3472680 + ... + 3472720.

Almost surely, 2^142380700 is an apocalyptic number.

142380700 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 142380700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198910012).

142380700 is an abundant number, since it is smaller than the sum of its proper divisors (255439324).

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

142380700 is a wasteful number, since it uses less digits than its factorization.

142380700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 142380700 is about 11932.3384129013. The cubic root of 142380700 is about 522.1761612880.

The spelling of 142380700 in words is "one hundred forty-two million, three hundred eighty thousand, seven hundred".