242734372 has 12 divisors (see below), whose sum is σ = 431749276. Its totient is φ = 119377440.

The previous prime is 242734361. The next prime is 242734399. The reversal of 242734372 is 273437242.

It can be written as a sum of positive squares in 2 ways, for example, as 53231616 + 189502756 = 7296^2 + 13766^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497163 + ... + 497650.

Almost surely, 2^242734372 is an apocalyptic number.

It is an amenable number.

242734372 is a deficient number, since it is larger than the sum of its proper divisors (189014904).

242734372 is a wasteful number, since it uses less digits than its factorization.

242734372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994878 (or 994876 counting only the distinct ones).

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

The square root of 242734372 is about 15579.9349164238. The cubic root of 242734372 is about 623.7976860289.

The spelling of 242734372 in words is "two hundred forty-two million, seven hundred thirty-four thousand, three hundred seventy-two".