142829926 has 8 divisors (see below), whose sum is σ = 214301304. Its totient is φ = 71396160.

The previous prime is 142829893. The next prime is 142829933. The reversal of 142829926 is 629928241.

It is a happy number.

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

It is a super-2 number, since 2×142829926² = 40800775522330952, which contains 22 as substring.

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, 3801 + ... + 17323.

It is an arithmetic number, because the mean of its divisors is an integer number (26787663).

Almost surely, 2^142829926 is an apocalyptic number.

142829926 is a deficient number, since it is larger than the sum of its proper divisors (71471378).

142829926 is a wasteful number, since it uses less digits than its factorization.

142829926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18806.

The product of its digits is 124416, while the sum is 43.

The square root of 142829926 is about 11951.1474762886. The cubic root of 142829926 is about 522.7247581993.

The spelling of 142829926 in words is "one hundred forty-two million, eight hundred twenty-nine thousand, nine hundred twenty-six".