336122042 has 4 divisors (see below), whose sum is σ = 504183066. Its totient is φ = 168061020.

The previous prime is 336122009. The next prime is 336122047. The reversal of 336122042 is 240221633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240221633 = 1559 ⋅154087.

It can be written as a sum of positive squares in only one way, i.e., 302725201 + 33396841 = 17399^2 + 5779^2 .

It is a super-2 number, since 2×336122042² = 225956054236499528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336121999 and 336122017.

It is not an unprimeable number, because it can be changed into a prime (336122047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84030509 + ... + 84030512.

Almost surely, 2^336122042 is an apocalyptic number.

336122042 is a deficient number, since it is larger than the sum of its proper divisors (168061024).

336122042 is a wasteful number, since it uses less digits than its factorization.

336122042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168061023.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 336122042 is about 18333.6314460611. The cubic root of 336122042 is about 695.2894896702.

Adding to 336122042 its reverse (240221633), we get a palindrome (576343675).

The spelling of 336122042 in words is "three hundred thirty-six million, one hundred twenty-two thousand, forty-two".