242737342 has 4 divisors (see below), whose sum is σ = 364106016. Its totient is φ = 121368670.

The previous prime is 242737333. The next prime is 242737379. The reversal of 242737342 is 243737242.

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

It is a junction number, because it is equal to n+sod(n) for n = 242737298 and 242737307.

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, 60684334 + ... + 60684337.

It is an arithmetic number, because the mean of its divisors is an integer number (91026504).

Almost surely, 2^242737342 is an apocalyptic number.

242737342 is a deficient number, since it is larger than the sum of its proper divisors (121368674).

242737342 is a wasteful number, since it uses less digits than its factorization.

242737342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121368673.

The product of its digits is 56448, while the sum is 34.

The square root of 242737342 is about 15580.0302310361. The cubic root of 242737342 is about 623.8002301976.

The spelling of 242737342 in words is "two hundred forty-two million, seven hundred thirty-seven thousand, three hundred forty-two".