142935850 has 24 divisors (see below), whose sum is σ = 266634720. Its totient is φ = 57007920.

The previous prime is 142935811. The next prime is 142935889. The reversal of 142935850 is 58539241.

142935850 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (142935811) and next prime (142935889).

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, 13969 + ... + 21931.

It is an arithmetic number, because the mean of its divisors is an integer number (11109780).

Almost surely, 2^142935850 is an apocalyptic number.

142935850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142935850 is a deficient number, since it is larger than the sum of its proper divisors (123698870).

142935850 is a wasteful number, since it uses less digits than its factorization.

142935850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8334 (or 8329 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 142935850 is about 11955.5781959720. The cubic root of 142935850 is about 522.8539454480.

The spelling of 142935850 in words is "one hundred forty-two million, nine hundred thirty-five thousand, eight hundred fifty".