19007041669039 has 2 divisors, whose sum is σ = 19007041669040. Its totient is φ = 19007041669038.

The previous prime is 19007041668941. The next prime is 19007041669061. The reversal of 19007041669039 is 93096614070091.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 19007041669039 - 2³³ = 18998451734447 is a prime.

It is a super-2 number, since 2×19007041669039² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19007041663039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9503520834519 + 9503520834520.

It is an arithmetic number, because the mean of its divisors is an integer number (9503520834520).

Almost surely, 2^{19007041669039} is an apocalyptic number.

19007041669039 is a deficient number, since it is larger than the sum of its proper divisors (1).

19007041669039 is an equidigital number, since it uses as much as digits as its factorization.

19007041669039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2204496, while the sum is 55.

The spelling of 19007041669039 in words is "nineteen trillion, seven billion, forty-one million, six hundred sixty-nine thousand, thirty-nine".