36240265242 has 32 divisors (see below), whose sum is σ = 81528178560. Its totient is φ = 12080086956.

The previous prime is 36240265211. The next prime is 36240265247. The reversal of 36240265242 is 24256204263.

36240265242 is a `hidden beast` number, since 3 + 6 + 2 + 402 + 6 + 5 + 242 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 36240265197 and 36240265206.

It is not an unprimeable number, because it can be changed into a prime (36240265247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4138318 + ... + 4147065.

It is an arithmetic number, because the mean of its divisors is an integer number (2547755580).

Almost surely, 2^36240265242 is an apocalyptic number.

36240265242 is an abundant number, since it is smaller than the sum of its proper divisors (45287913318).

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

36240265242 is an frugal number, since it uses more digits than its factorization.

36240265242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8285406 (or 8285388 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 36240265242 in words is "thirty-six billion, two hundred forty million, two hundred sixty-five thousand, two hundred forty-two".