17249933941 has 2 divisors, whose sum is σ = 17249933942. Its totient is φ = 17249933940.

The previous prime is 17249933893. The next prime is 17249933951. The reversal of 17249933941 is 14933994271.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12353433316 + 4896500625 = 111146^2 + 69975^2 .

It is a cyclic number.

It is not a de Polignac number, because 17249933941 - 2²¹ = 17247836789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17249933951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8624966970 + 8624966971.

It is an arithmetic number, because the mean of its divisors is an integer number (8624966971).

Almost surely, 2^17249933941 is an apocalyptic number.

It is an amenable number.

17249933941 is a deficient number, since it is larger than the sum of its proper divisors (1).

17249933941 is an equidigital number, since it uses as much as digits as its factorization.

17249933941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 52.

The spelling of 17249933941 in words is "seventeen billion, two hundred forty-nine million, nine hundred thirty-three thousand, nine hundred forty-one".