19269227104 has 24 divisors (see below), whose sum is σ = 37939633200. Its totient is φ = 9633764736.

The previous prime is 19269227083. The next prime is 19269227137. The reversal of 19269227104 is 40172296291.

It is a super-2 number, since 2×19269227104² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508197 + ... + 544795.

It is an arithmetic number, because the mean of its divisors is an integer number (1580818050).

Almost surely, 2^19269227104 is an apocalyptic number.

It is an amenable number.

19269227104 is a deficient number, since it is larger than the sum of its proper divisors (18670406096).

19269227104 is a wasteful number, since it uses less digits than its factorization.

19269227104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53062 (or 53054 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 19269227104 in words is "nineteen billion, two hundred sixty-nine million, two hundred twenty-seven thousand, one hundred four".