142010322 has 8 divisors (see below), whose sum is σ = 284020656. Its totient is φ = 47336772.

The previous prime is 142010317. The next prime is 142010353. The reversal of 142010322 is 223010241.

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

142010322 is an admirable 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, 11834188 + ... + 11834199.

It is an arithmetic number, because the mean of its divisors is an integer number (35502582).

Almost surely, 2^142010322 is an apocalyptic number.

142010322 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.

142010322 is a wasteful number, since it uses less digits than its factorization.

142010322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23668392.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 142010322 is about 11916.8083814417. The cubic root of 142010322 is about 521.7229853875.

Adding to 142010322 its reverse (223010241), we get a palindrome (365020563).

The spelling of 142010322 in words is "one hundred forty-two million, ten thousand, three hundred twenty-two".