142255050 has 96 divisors (see below), whose sum is σ = 409985664. Its totient is φ = 31968000.

The previous prime is 142255049. The next prime is 142255073. The reversal of 142255050 is 50552241.

It is a happy number.

142255050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 142255050.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62940 + ... + 65160.

It is an arithmetic number, because the mean of its divisors is an integer number (4270684).

Almost surely, 2^142255050 is an apocalyptic number.

142255050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142255050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204992832).

142255050 is an abundant number, since it is smaller than the sum of its proper divisors (267730614).

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

142255050 is a wasteful number, since it uses less digits than its factorization.

142255050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304 (or 2299 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 142255050 is about 11927.0721470108. The cubic root of 142255050 is about 522.0225104428.

The spelling of 142255050 in words is "one hundred forty-two million, two hundred fifty-five thousand, fifty".