1840191134036 has 24 divisors (see below), whose sum is σ = 3295289710944. Its totient is φ = 898680615840.

The previous prime is 1840191134017. The next prime is 1840191134059. The reversal of 1840191134036 is 6304311910481.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1840191133984 and 1840191134002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17417891 + ... + 17523221.

It is an arithmetic number, because the mean of its divisors is an integer number (137303737956).

Almost surely, 2^{1840191134036} is an apocalyptic number.

It is an amenable number.

1840191134036 is a deficient number, since it is larger than the sum of its proper divisors (1455098576908).

1840191134036 is a wasteful number, since it uses less digits than its factorization.

1840191134036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206951 (or 206949 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 1840191134036 in words is "one trillion, eight hundred forty billion, one hundred ninety-one million, one hundred thirty-four thousand, thirty-six".