244352522069 has 2 divisors, whose sum is σ = 244352522070. Its totient is φ = 244352522068.

The previous prime is 244352522059. The next prime is 244352522171. The reversal of 244352522069 is 960225253442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191940372100 + 52412149969 = 438110^2 + 228937^2 .

It is a cyclic number.

It is not a de Polignac number, because 244352522069 - 2²⁴ = 244335744853 is a prime.

It is a super-2 number, since 2×244352522069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244352522059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122176261034 + 122176261035.

It is an arithmetic number, because the mean of its divisors is an integer number (122176261035).

Almost surely, 2^244352522069 is an apocalyptic number.

It is an amenable number.

244352522069 is a deficient number, since it is larger than the sum of its proper divisors (1).

244352522069 is an equidigital number, since it uses as much as digits as its factorization.

244352522069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 244352522069 in words is "two hundred forty-four billion, three hundred fifty-two million, five hundred twenty-two thousand, sixty-nine".