353671582241 has 2 divisors, whose sum is σ = 353671582242. Its totient is φ = 353671582240.

The previous prime is 353671582169. The next prime is 353671582247. The reversal of 353671582241 is 142285176353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 245548989841 + 108122592400 = 495529^2 + 328820^2 .

It is a cyclic number.

It is not a de Polignac number, because 353671582241 - 2¹⁰ = 353671581217 is a prime.

It is not a weakly prime, because it can be changed into another prime (353671582247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176835791120 + 176835791121.

It is an arithmetic number, because the mean of its divisors is an integer number (176835791121).

Almost surely, 2^353671582241 is an apocalyptic number.

It is an amenable number.

353671582241 is a deficient number, since it is larger than the sum of its proper divisors (1).

353671582241 is an equidigital number, since it uses as much as digits as its factorization.

353671582241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1209600, while the sum is 47.

The spelling of 353671582241 in words is "three hundred fifty-three billion, six hundred seventy-one million, five hundred eighty-two thousand, two hundred forty-one".