1836403532996 has 12 divisors (see below), whose sum is σ = 3213793156140. Its totient is φ = 918176916960.

The previous prime is 1836403532969. The next prime is 1836403533007. The reversal of 1836403532996 is 6992353046381.

It can be written as a sum of positive squares in 2 ways, for example, as 741555210496 + 1094848322500 = 861136^2 + 1046350^2 .

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, 6045611 + ... + 6342098.

It is an arithmetic number, because the mean of its divisors is an integer number (267816096345).

Almost surely, 2^{1836403532996} is an apocalyptic number.

It is an amenable number.

1836403532996 is a deficient number, since it is larger than the sum of its proper divisors (1377389623144).

1836403532996 is a wasteful number, since it uses less digits than its factorization.

1836403532996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12424774 (or 12424772 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 59.

The spelling of 1836403532996 in words is "one trillion, eight hundred thirty-six billion, four hundred three million, five hundred thirty-two thousand, nine hundred ninety-six".