17448142013 has 2 divisors, whose sum is σ = 17448142014. Its totient is φ = 17448142012.

The previous prime is 17448141983. The next prime is 17448142027. The reversal of 17448142013 is 31024184471.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14760549049 + 2687592964 = 121493^2 + 51842^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17448142013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17448142043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8724071006 + 8724071007.

It is an arithmetic number, because the mean of its divisors is an integer number (8724071007).

Almost surely, 2^17448142013 is an apocalyptic number.

It is an amenable number.

17448142013 is a deficient number, since it is larger than the sum of its proper divisors (1).

17448142013 is an equidigital number, since it uses as much as digits as its factorization.

17448142013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 17448142013 in words is "seventeen billion, four hundred forty-eight million, one hundred forty-two thousand, thirteen".