36503642241 has 24 divisors (see below), whose sum is σ = 60904475424. Its totient is φ = 20822040960.

The previous prime is 36503642221. The next prime is 36503642267. The reversal of 36503642241 is 14224630563.

36503642241 is a `hidden beast` number, since 3 + 6 + 5 + 0 + 3 + 642 + 2 + 4 + 1 = 666.

It is not a de Polignac number, because 36503642241 - 2⁷ = 36503642113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36503642196 and 36503642205.

It is not an unprimeable number, because it can be changed into a prime (36503642221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10843131 + ... + 10846496.

It is an arithmetic number, because the mean of its divisors is an integer number (2537686476).

Almost surely, 2^36503642241 is an apocalyptic number.

It is an amenable number.

36503642241 is a deficient number, since it is larger than the sum of its proper divisors (24400833183).

36503642241 is a wasteful number, since it uses less digits than its factorization.

36503642241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21689661 (or 21689658 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 36503642241 in words is "thirty-six billion, five hundred three million, six hundred forty-two thousand, two hundred forty-one".