242651342 has 4 divisors (see below), whose sum is σ = 363977016. Its totient is φ = 121325670.

The previous prime is 242651333. The next prime is 242651359. The reversal of 242651342 is 243156242.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60662834 + ... + 60662837.

It is an arithmetic number, because the mean of its divisors is an integer number (90994254).

Almost surely, 2^242651342 is an apocalyptic number.

242651342 is a deficient number, since it is larger than the sum of its proper divisors (121325674).

242651342 is a wasteful number, since it uses less digits than its factorization.

242651342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121325673.

The product of its digits is 11520, while the sum is 29.

The square root of 242651342 is about 15577.2700432393. The cubic root of 242651342 is about 623.7265522649.

The spelling of 242651342 in words is "two hundred forty-two million, six hundred fifty-one thousand, three hundred forty-two".