336312142 has 4 divisors (see below), whose sum is σ = 504468216. Its totient is φ = 168156070.

The previous prime is 336312131. The next prime is 336312143. The reversal of 336312142 is 241213633.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×336312142² = 226211713713256328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336312143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84078034 + ... + 84078037.

It is an arithmetic number, because the mean of its divisors is an integer number (126117054).

Almost surely, 2^336312142 is an apocalyptic number.

336312142 is a deficient number, since it is larger than the sum of its proper divisors (168156074).

336312142 is a wasteful number, since it uses less digits than its factorization.

336312142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168156073.

The product of its digits is 2592, while the sum is 25.

The square root of 336312142 is about 18338.8151743781. The cubic root of 336312142 is about 695.4205428844.

Adding to 336312142 its reverse (241213633), we get a palindrome (577525775).

The spelling of 336312142 in words is "three hundred thirty-six million, three hundred twelve thousand, one hundred forty-two".