361836018036 has 18 divisors (see below), whose sum is σ = 914641045682. Its totient is φ = 120612006000.

The previous prime is 361836018029. The next prime is 361836018083. The reversal of 361836018036 is 630810638163.

361836018036 is a `hidden beast` number, since 3 + 6 + 1 + 8 + 3 + 601 + 8 + 0 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 285162408036 + 76673610000 = 534006^2 + 276900^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 361836017982 and 361836018000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5025500215 + ... + 5025500286.

Almost surely, 2^361836018036 is an apocalyptic number.

361836018036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

361836018036 is an abundant number, since it is smaller than the sum of its proper divisors (552805027646).

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

361836018036 is a wasteful number, since it uses less digits than its factorization.

361836018036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10051000511 (or 10051000506 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 361836018036 in words is "three hundred sixty-one billion, eight hundred thirty-six million, eighteen thousand, thirty-six".