363149749841 has 2 divisors, whose sum is σ = 363149749842. Its totient is φ = 363149749840.

The previous prime is 363149749801. The next prime is 363149749877. The reversal of 363149749841 is 148947941363.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242118123025 + 121031626816 = 492055^2 + 347896^2 .

It is a cyclic number.

It is not a de Polignac number, because 363149749841 - 2²² = 363145555537 is a prime.

It is not a weakly prime, because it can be changed into another prime (363149749801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181574874920 + 181574874921.

It is an arithmetic number, because the mean of its divisors is an integer number (181574874921).

Almost surely, 2^363149749841 is an apocalyptic number.

It is an amenable number.

363149749841 is a deficient number, since it is larger than the sum of its proper divisors (1).

363149749841 is an equidigital number, since it uses as much as digits as its factorization.

363149749841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15676416, while the sum is 59.

The spelling of 363149749841 in words is "three hundred sixty-three billion, one hundred forty-nine million, seven hundred forty-nine thousand, eight hundred forty-one".