127334242 has 24 divisors (see below), whose sum is σ = 228196764. Its totient is φ = 53095392.

The previous prime is 127334197. The next prime is 127334281. The reversal of 127334242 is 242433721.

It can be written as a sum of positive squares in 2 ways, for example, as 124344801 + 2989441 = 11151^2 + 1729^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 127334242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13933 + ... + 21184.

Almost surely, 2^127334242 is an apocalyptic number.

127334242 is a deficient number, since it is larger than the sum of its proper divisors (100862522).

127334242 is a wasteful number, since it uses less digits than its factorization.

127334242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35170 (or 35163 counting only the distinct ones).

The product of its digits is 8064, while the sum is 28.

The square root of 127334242 is about 11284.2475158958. The cubic root of 127334242 is about 503.0931480781.

Adding to 127334242 its reverse (242433721), we get a palindrome (369767963).

The spelling of 127334242 in words is "one hundred twenty-seven million, three hundred thirty-four thousand, two hundred forty-two".