242639114 has 16 divisors (see below), whose sum is σ = 377568000. Its totient is φ = 116806704.

The previous prime is 242639069. The next prime is 242639119. The reversal of 242639114 is 411936242.

It is not an unprimeable number, because it can be changed into a prime (242639119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15587 + ... + 26985.

It is an arithmetic number, because the mean of its divisors is an integer number (23598000).

Almost surely, 2^242639114 is an apocalyptic number.

242639114 is a deficient number, since it is larger than the sum of its proper divisors (134928886).

242639114 is a wasteful number, since it uses less digits than its factorization.

242639114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11797.

The product of its digits is 10368, while the sum is 32.

The square root of 242639114 is about 15576.8775433333. The cubic root of 242639114 is about 623.7160748775.

The spelling of 242639114 in words is "two hundred forty-two million, six hundred thirty-nine thousand, one hundred fourteen".