244147163207 has 2 divisors, whose sum is σ = 244147163208. Its totient is φ = 244147163206.

The previous prime is 244147163189. The next prime is 244147163231. The reversal of 244147163207 is 702361741442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 244147163207 - 2¹² = 244147159111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244147163257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122073581603 + 122073581604.

It is an arithmetic number, because the mean of its divisors is an integer number (122073581604).

Almost surely, 2^244147163207 is an apocalyptic number.

244147163207 is a deficient number, since it is larger than the sum of its proper divisors (1).

244147163207 is an equidigital number, since it uses as much as digits as its factorization.

244147163207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 244147163207 in words is "two hundred forty-four billion, one hundred forty-seven million, one hundred sixty-three thousand, two hundred seven".