363445372949 has 2 divisors, whose sum is σ = 363445372950. Its totient is φ = 363445372948.

The previous prime is 363445372937. The next prime is 363445372973. The reversal of 363445372949 is 949273544363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 272290894225 + 91154478724 = 521815^2 + 301918^2 .

It is a cyclic number.

It is not a de Polignac number, because 363445372949 - 2⁴ = 363445372933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (363445372349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181722686474 + 181722686475.

It is an arithmetic number, because the mean of its divisors is an integer number (181722686475).

Almost surely, 2^363445372949 is an apocalyptic number.

It is an amenable number.

363445372949 is a deficient number, since it is larger than the sum of its proper divisors (1).

363445372949 is an equidigital number, since it uses as much as digits as its factorization.

363445372949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58786560, while the sum is 59.

The spelling of 363445372949 in words is "three hundred sixty-three billion, four hundred forty-five million, three hundred seventy-two thousand, nine hundred forty-nine".