19007041663039 has 2 divisors, whose sum is σ = 19007041663040. Its totient is φ = 19007041663038.

The previous prime is 19007041662989. The next prime is 19007041663081. The reversal of 19007041663039 is 93036614070091.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 19007041663039 - 2⁹ = 19007041662527 is a prime.

It is a super-2 number, since 2×19007041663039² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 19007041662983 and 19007041663001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19007041663339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9503520831519 + 9503520831520.

It is an arithmetic number, because the mean of its divisors is an integer number (9503520831520).

Almost surely, 2^{19007041663039} is an apocalyptic number.

19007041663039 is a deficient number, since it is larger than the sum of its proper divisors (1).

19007041663039 is an equidigital number, since it uses as much as digits as its factorization.

19007041663039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 49.

The spelling of 19007041663039 in words is "nineteen trillion, seven billion, forty-one million, six hundred sixty-three thousand, thirty-nine".