19000411036 has 12 divisors (see below), whose sum is σ = 33263812512. Its totient is φ = 9496464608.

The previous prime is 19000411009. The next prime is 19000411061. The reversal of 19000411036 is 63011400091.

It is a super-2 number, since 2×19000411036² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 19000411036.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923785 + ... + 944128.

It is an arithmetic number, because the mean of its divisors is an integer number (2771984376).

Almost surely, 2^19000411036 is an apocalyptic number.

It is an amenable number.

19000411036 is a deficient number, since it is larger than the sum of its proper divisors (14263401476).

19000411036 is a wasteful number, since it uses less digits than its factorization.

19000411036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870460 (or 1870458 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 19000411036 in words is "nineteen billion, four hundred eleven thousand, thirty-six".