142007000 has 32 divisors (see below), whose sum is σ = 332298720. Its totient is φ = 56802400.

The previous prime is 142006957. The next prime is 142007011. The reversal of 142007000 is 700241.

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 7 ways as a sum of consecutive naturals, for example, 70004 + ... + 72003.

It is an arithmetic number, because the mean of its divisors is an integer number (10384335).

Almost surely, 2^142007000 is an apocalyptic number.

142007000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142007000 is an abundant number, since it is smaller than the sum of its proper divisors (190291720).

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

142007000 is a wasteful number, since it uses less digits than its factorization.

142007000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142028 (or 142014 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 142007000 is about 11916.6689976688. The cubic root of 142007000 is about 521.7189171919.

Adding to 142007000 its reverse (700241), we get a palindrome (142707241).

The spelling of 142007000 in words is "one hundred forty-two million, seven thousand".