352837396642849 has 2 divisors, whose sum is σ = 352837396642850. Its totient is φ = 352837396642848.

The previous prime is 352837396642799. The next prime is 352837396642859. The reversal of 352837396642849 is 948246693738253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 317029954462225 + 35807442180624 = 17805335^2 + 5983932^2 .

It is a cyclic number.

It is not a de Polignac number, because 352837396642849 - 2³¹ = 352835249159201 is a prime.

It is not a weakly prime, because it can be changed into another prime (352837396642859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176418698321424 + 176418698321425.

It is an arithmetic number, because the mean of its divisors is an integer number (176418698321425).

Almost surely, 2^{352837396642849} is an apocalyptic number.

It is an amenable number.

352837396642849 is a deficient number, since it is larger than the sum of its proper divisors (1).

352837396642849 is an equidigital number, since it uses as much as digits as its factorization.

352837396642849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11287019520, while the sum is 79.

The spelling of 352837396642849 in words is "three hundred fifty-two trillion, eight hundred thirty-seven billion, three hundred ninety-six million, six hundred forty-two thousand, eight hundred forty-nine".