242540296 has 48 divisors (see below), whose sum is σ = 476174160. Its totient is φ = 115752000.

The previous prime is 242540281. The next prime is 242540317. The reversal of 242540296 is 692045242.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 966171 + ... + 966421.

It is an arithmetic number, because the mean of its divisors is an integer number (9920295).

Almost surely, 2^242540296 is an apocalyptic number.

It is an amenable number.

242540296 is a deficient number, since it is larger than the sum of its proper divisors (233633864).

242540296 is a wasteful number, since it uses less digits than its factorization.

242540296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 242540296 is about 15573.7052752388. The cubic root of 242540296 is about 623.6313911633.

The spelling of 242540296 in words is "two hundred forty-two million, five hundred forty thousand, two hundred ninety-six".