242662963 has 2 divisors, whose sum is σ = 242662964. Its totient is φ = 242662962.

The previous prime is 242662943. The next prime is 242663077. The reversal of 242662963 is 369266242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242662963 - 2²¹ = 240565811 is a prime.

It is a super-2 number, since 2×242662963² = 117770627223878738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (242662933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121331481 + 121331482.

It is an arithmetic number, because the mean of its divisors is an integer number (121331482).

Almost surely, 2^242662963 is an apocalyptic number.

242662963 is a deficient number, since it is larger than the sum of its proper divisors (1).

242662963 is an equidigital number, since it uses as much as digits as its factorization.

242662963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 40.

The square root of 242662963 is about 15577.6430502178. The cubic root of 242662963 is about 623.7365092269.

The spelling of 242662963 in words is "two hundred forty-two million, six hundred sixty-two thousand, nine hundred sixty-three".