1836102704436 has 1944 divisors, whose sum is σ = 7103981646720. Its totient is φ = 408181213440.

The previous prime is 1836102704369. The next prime is 1836102704437. The reversal of 1836102704436 is 6344072016381.

1836102704436 is a `hidden beast` number, since 1 + 8 + 3 + 610 + 27 + 0 + 4 + 4 + 3 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1836102704391 and 1836102704400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1836102704437) by changing a digit.

It is a polite number, since it can be written in 647 ways as a sum of consecutive naturals, for example, 39066014965 + ... + 39066015011.

Almost surely, 2^{1836102704436} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1836102704436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3551990823360).

1836102704436 is an abundant number, since it is smaller than the sum of its proper divisors (5267878942284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1836102704436 is a wasteful number, since it uses less digits than its factorization.

1836102704436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 1836102704436 in words is "one trillion, eight hundred thirty-six billion, one hundred two million, seven hundred four thousand, four hundred thirty-six".