142334000 has 40 divisors (see below), whose sum is σ = 344168448. Its totient is φ = 56932800.

The previous prime is 142333993. The next prime is 142334011. The reversal of 142334000 is 433241.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 142334000.

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 7 ways as a sum of consecutive naturals, for example, 33584 + ... + 37583.

Almost surely, 2^142334000 is an apocalyptic number.

142334000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142334000 is an abundant number, since it is smaller than the sum of its proper divisors (201834448).

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

142334000 is an equidigital number, since it uses as much as digits as its factorization.

142334000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71190 (or 71174 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 142334000 is about 11930.3813853539. The cubic root of 142334000 is about 522.1190648479.

Adding to 142334000 its reverse (433241), we get a palindrome (142767241).

The spelling of 142334000 in words is "one hundred forty-two million, three hundred thirty-four thousand".