245041032287 has 2 divisors, whose sum is σ = 245041032288. Its totient is φ = 245041032286.

The previous prime is 245041032233. The next prime is 245041032289. The reversal of 245041032287 is 782230140542.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245041032287 - 2⁸ = 245041032031 is a prime.

Together with 245041032289, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245041032287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245041032289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122520516143 + 122520516144.

It is an arithmetic number, because the mean of its divisors is an integer number (122520516144).

Almost surely, 2^245041032287 is an apocalyptic number.

245041032287 is a deficient number, since it is larger than the sum of its proper divisors (1).

245041032287 is an equidigital number, since it uses as much as digits as its factorization.

245041032287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 245041032287 in words is "two hundred forty-five billion, forty-one million, thirty-two thousand, two hundred eighty-seven".