36243213266242 has 16 divisors (see below), whose sum is σ = 56240235300600. Its totient is φ = 17496485198080.

The previous prime is 36243213266207. The next prime is 36243213266317. The reversal of 36243213266242 is 24266231234263.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29118963647601 + 7124249618641 = 5396199^2 + 2669129^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36243213266192 and 36243213266201.

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, 72234 + ... + 8514202.

Almost surely, 2^{36243213266242} is an apocalyptic number.

36243213266242 is a deficient number, since it is larger than the sum of its proper divisors (19997022034358).

36243213266242 is a wasteful number, since it uses less digits than its factorization.

36243213266242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8516021.

The product of its digits is 2985984, while the sum is 46.

The spelling of 36243213266242 in words is "thirty-six trillion, two hundred forty-three billion, two hundred thirteen million, two hundred sixty-six thousand, two hundred forty-two".