142732950 has 24 divisors (see below), whose sum is σ = 353978088. Its totient is φ = 38062080.

The previous prime is 142732943. The next prime is 142732987. The reversal of 142732950 is 59237241.

142732950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 475627 + ... + 475926.

It is an arithmetic number, because the mean of its divisors is an integer number (14749087).

Almost surely, 2^142732950 is an apocalyptic number.

142732950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142732950 is an abundant number, since it is smaller than the sum of its proper divisors (211245138).

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

142732950 is a wasteful number, since it uses less digits than its factorization.

142732950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951568 (or 951563 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 142732950 is about 11947.0896037487. The cubic root of 142732950 is about 522.6064281115.

The spelling of 142732950 in words is "one hundred forty-two million, seven hundred thirty-two thousand, nine hundred fifty".