240850763147 has 2 divisors, whose sum is σ = 240850763148. Its totient is φ = 240850763146.

The previous prime is 240850763129. The next prime is 240850763149. The reversal of 240850763147 is 741367058042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240850763147 is a prime.

Together with 240850763149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (240850763149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120425381573 + 120425381574.

It is an arithmetic number, because the mean of its divisors is an integer number (120425381574).

Almost surely, 2^240850763147 is an apocalyptic number.

240850763147 is a deficient number, since it is larger than the sum of its proper divisors (1).

240850763147 is an equidigital number, since it uses as much as digits as its factorization.

240850763147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 240850763147 in words is "two hundred forty billion, eight hundred fifty million, seven hundred sixty-three thousand, one hundred forty-seven".