142264334 has 8 divisors (see below), whose sum is σ = 219164088. Its totient is φ = 69209640.

The previous prime is 142264289. The next prime is 142264351. The reversal of 142264334 is 433462241.

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

It is a junction number, because it is equal to n+sod(n) for n = 142264297 and 142264306.

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, 961172 + ... + 961319.

It is an arithmetic number, because the mean of its divisors is an integer number (27395511).

Almost surely, 2^142264334 is an apocalyptic number.

142264334 is a deficient number, since it is larger than the sum of its proper divisors (76899754).

142264334 is a wasteful number, since it uses less digits than its factorization.

142264334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922530.

The product of its digits is 13824, while the sum is 29.

The square root of 142264334 is about 11927.4613392792. The cubic root of 142264334 is about 522.0338664580.

It can be divided in two parts, 1422 and 64334, that added together give a palindrome (65756).

The spelling of 142264334 in words is "one hundred forty-two million, two hundred sixty-four thousand, three hundred thirty-four".