19004634873433 has 32 divisors (see below), whose sum is σ = 22242484224000. Its totient is φ = 16056289307520.

The previous prime is 19004634873421. The next prime is 19004634873439. The reversal of 19004634873433 is 33437843640091.

It is not a de Polignac number, because 19004634873433 - 2⁹ = 19004634872921 is a prime.

It is a super-2 number, since 2×19004634873433² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19004634873439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1660113 + ... + 6384766.

It is an arithmetic number, because the mean of its divisors is an integer number (695077632000).

Almost surely, 2^{19004634873433} is an apocalyptic number.

It is an amenable number.

19004634873433 is a deficient number, since it is larger than the sum of its proper divisors (3237849350567).

19004634873433 is a wasteful number, since it uses less digits than its factorization.

19004634873433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8045125.

The product of its (nonzero) digits is 15676416, while the sum is 55.

The spelling of 19004634873433 in words is "nineteen trillion, four billion, six hundred thirty-four million, eight hundred seventy-three thousand, four hundred thirty-three".