19269090934269 has 16 divisors (see below), whose sum is σ = 29502914350080. Its totient is φ = 11063592880560.

The previous prime is 19269090934243. The next prime is 19269090934273. The reversal of 19269090934269 is 96243909096291.

It is not a de Polignac number, because 19269090934269 - 2¹⁹ = 19269090409981 is a prime.

It is a super-2 number, since 2×19269090934269² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19269090938269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15366100597 + ... + 15366101850.

It is an arithmetic number, because the mean of its divisors is an integer number (1843932146880).

Almost surely, 2^{19269090934269} is an apocalyptic number.

19269090934269 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

19269090934269 is a deficient number, since it is larger than the sum of its proper divisors (10233823415811).

19269090934269 is a wasteful number, since it uses less digits than its factorization.

19269090934269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30732202480.

The product of its (nonzero) digits is 102036672, while the sum is 69.

The spelling of 19269090934269 in words is "nineteen trillion, two hundred sixty-nine billion, ninety million, nine hundred thirty-four thousand, two hundred sixty-nine".