242201032427 has 2 divisors, whose sum is σ = 242201032428. Its totient is φ = 242201032426.

The previous prime is 242201032393. The next prime is 242201032439. The reversal of 242201032427 is 724230102242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242201032427 - 2⁶ = 242201032363 is a prime.

It is a super-2 number, since 2×242201032427² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242201032427.

It is not a weakly prime, because it can be changed into another prime (242201032477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121100516213 + 121100516214.

It is an arithmetic number, because the mean of its divisors is an integer number (121100516214).

Almost surely, 2^242201032427 is an apocalyptic number.

242201032427 is a deficient number, since it is larger than the sum of its proper divisors (1).

242201032427 is an equidigital number, since it uses as much as digits as its factorization.

242201032427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 29.

Adding to 242201032427 its reverse (724230102242), we get a palindrome (966431134669).

The spelling of 242201032427 in words is "two hundred forty-two billion, two hundred one million, thirty-two thousand, four hundred twenty-seven".