142354266 has 8 divisors (see below), whose sum is σ = 284708544. Its totient is φ = 47451420.

The previous prime is 142354253. The next prime is 142354313. The reversal of 142354266 is 662453241.

142354266 is digitally balanced in base 2, 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.

142354266 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 11862850 + ... + 11862861.

It is an arithmetic number, because the mean of its divisors is an integer number (35588568).

Almost surely, 2^142354266 is an apocalyptic number.

142354266 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.

142354266 is a wasteful number, since it uses less digits than its factorization.

142354266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23725716.

The product of its digits is 34560, while the sum is 33.

The square root of 142354266 is about 11931.2306993034. The cubic root of 142354266 is about 522.1438440358.

The spelling of 142354266 in words is "one hundred forty-two million, three hundred fifty-four thousand, two hundred sixty-six".