142332006 has 8 divisors (see below), whose sum is σ = 284664024. Its totient is φ = 47444000.

The previous prime is 142331999. The next prime is 142332017. The reversal of 142332006 is 600233241.

It is a happy number.

142332006 is digitally balanced in base 2 and base 3, because in such bases 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.

142332006 is an admirable number.

It is a congruent number.

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, 11860995 + ... + 11861006.

It is an arithmetic number, because the mean of its divisors is an integer number (35583003).

Almost surely, 2^142332006 is an apocalyptic number.

142332006 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.

142332006 is a wasteful number, since it uses less digits than its factorization.

142332006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23722006.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 142332006 is about 11930.2978169030. The cubic root of 142332006 is about 522.1166266619.

Adding to 142332006 its reverse (600233241), we get a palindrome (742565247).

The spelling of 142332006 in words is "one hundred forty-two million, three hundred thirty-two thousand, six".