352354243181 has 2 divisors, whose sum is σ = 352354243182. Its totient is φ = 352354243180.

The previous prime is 352354243141. The next prime is 352354243201. The reversal of 352354243181 is 181342453253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205239805156 + 147114438025 = 453034^2 + 383555^2 .

It is a cyclic number.

It is not a de Polignac number, because 352354243181 - 2¹⁴ = 352354226797 is a prime.

It is a super-2 number, since 2×352354243181² (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 (352354243121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176177121590 + 176177121591.

It is an arithmetic number, because the mean of its divisors is an integer number (176177121591).

Almost surely, 2^352354243181 is an apocalyptic number.

It is an amenable number.

352354243181 is a deficient number, since it is larger than the sum of its proper divisors (1).

352354243181 is an equidigital number, since it uses as much as digits as its factorization.

352354243181 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 41.

The spelling of 352354243181 in words is "three hundred fifty-two billion, three hundred fifty-four million, two hundred forty-three thousand, one hundred eighty-one".