142764234 has 8 divisors (see below), whose sum is σ = 285528480. Its totient is φ = 47588076.

The previous prime is 142764229. The next prime is 142764263. The reversal of 142764234 is 432467241.

142764234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

142764234 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 142764195 and 142764204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11897014 + ... + 11897025.

It is an arithmetic number, because the mean of its divisors is an integer number (35691060).

Almost surely, 2^142764234 is an apocalyptic number.

142764234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142764234 is a wasteful number, since it uses less digits than its factorization.

142764234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23794044.

The product of its digits is 32256, while the sum is 33.

The square root of 142764234 is about 11948.3988048608. The cubic root of 142764234 is about 522.6446066941.

The spelling of 142764234 in words is "one hundred forty-two million, seven hundred sixty-four thousand, two hundred thirty-four".