244130531329 has 2 divisors, whose sum is σ = 244130531330. Its totient is φ = 244130531328.

The previous prime is 244130531317. The next prime is 244130531341. The reversal of 244130531329 is 923135031442.

It is a balanced prime because it is at equal distance from previous prime (244130531317) and next prime (244130531341).

It can be written as a sum of positive squares in only one way, i.e., 159057392400 + 85073138929 = 398820^2 + 291673^2 .

It is a cyclic number.

It is not a de Polignac number, because 244130531329 - 2⁹ = 244130530817 is a prime.

It is not a weakly prime, because it can be changed into another prime (244130531429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122065265664 + 122065265665.

It is an arithmetic number, because the mean of its divisors is an integer number (122065265665).

Almost surely, 2^244130531329 is an apocalyptic number.

It is an amenable number.

244130531329 is a deficient number, since it is larger than the sum of its proper divisors (1).

244130531329 is an equidigital number, since it uses as much as digits as its factorization.

244130531329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 244130531329 in words is "two hundred forty-four billion, one hundred thirty million, five hundred thirty-one thousand, three hundred twenty-nine".