240044622197 has 2 divisors, whose sum is σ = 240044622198. Its totient is φ = 240044622196.

The previous prime is 240044622193. The next prime is 240044622341. The reversal of 240044622197 is 791226440042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230759179876 + 9285442321 = 480374^2 + 96361^2 .

It is a cyclic number.

It is not a de Polignac number, because 240044622197 - 2² = 240044622193 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240044622193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120022311098 + 120022311099.

It is an arithmetic number, because the mean of its divisors is an integer number (120022311099).

Almost surely, 2^240044622197 is an apocalyptic number.

It is an amenable number.

240044622197 is a deficient number, since it is larger than the sum of its proper divisors (1).

240044622197 is an equidigital number, since it uses as much as digits as its factorization.

240044622197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 240044622197 in words is "two hundred forty billion, forty-four million, six hundred twenty-two thousand, one hundred ninety-seven".