73244196202349 has 2 divisors, whose sum is σ = 73244196202350. Its totient is φ = 73244196202348.

The previous prime is 73244196202297. The next prime is 73244196202369. The reversal of 73244196202349 is 94320269144237.

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., 49968569634025 + 23275626568324 = 7068845^2 + 4824482^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73244196202349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73244196202294 and 73244196202303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73244196202369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36622098101174 + 36622098101175.

It is an arithmetic number, because the mean of its divisors is an integer number (36622098101175).

Almost surely, 2^{73244196202349} is an apocalyptic number.

It is an amenable number.

73244196202349 is a deficient number, since it is larger than the sum of its proper divisors (1).

73244196202349 is an equidigital number, since it uses as much as digits as its factorization.

73244196202349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 56.

The spelling of 73244196202349 in words is "seventy-three trillion, two hundred forty-four billion, one hundred ninety-six million, two hundred two thousand, three hundred forty-nine".