242943662 has 16 divisors (see below), whose sum is σ = 392712432. Its totient is φ = 112052160.

The previous prime is 242943661. The next prime is 242943667. The reversal of 242943662 is 266349242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242943661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59837 + ... + 63767.

It is an arithmetic number, because the mean of its divisors is an integer number (24544527).

Almost surely, 2^242943662 is an apocalyptic number.

242943662 is a deficient number, since it is larger than the sum of its proper divisors (149768770).

242943662 is a wasteful number, since it uses less digits than its factorization.

242943662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6323.

The product of its digits is 124416, while the sum is 38.

The square root of 242943662 is about 15586.6501211774. The cubic root of 242943662 is about 623.9769177715.

The spelling of 242943662 in words is "two hundred forty-two million, nine hundred forty-three thousand, six hundred sixty-two".