142650950 has 24 divisors (see below), whose sum is σ = 285742128. Its totient is φ = 52670880.

The previous prime is 142650943. The next prime is 142650997. The reversal of 142650950 is 59056241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109082 + ... + 110381.

It is an arithmetic number, because the mean of its divisors is an integer number (11905922).

Almost surely, 2^142650950 is an apocalyptic number.

142650950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142650950 is an abundant number, since it is smaller than the sum of its proper divisors (143091178).

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

142650950 is a wasteful number, since it uses less digits than its factorization.

142650950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219488 (or 219483 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 142650950 is about 11943.6573125655. The cubic root of 142650950 is about 522.5063299066.

The spelling of 142650950 in words is "one hundred forty-two million, six hundred fifty thousand, nine hundred fifty".