41236686225 has 192 divisors, whose sum is σ = 93547584000. Its totient is φ = 17740477440.

The previous prime is 41236686209. The next prime is 41236686263. The reversal of 41236686225 is 52268663214.

41236686225 is a `hidden beast` number, since 4 + 12 + 3 + 6 + 6 + 8 + 622 + 5 = 666.

It is not a de Polignac number, because 41236686225 - 2⁴ = 41236686209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3930687 + ... + 3941163.

It is an arithmetic number, because the mean of its divisors is an integer number (487227000).

Almost surely, 2^41236686225 is an apocalyptic number.

41236686225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41236686225 is an abundant number, since it is smaller than the sum of its proper divisors (52310897775).

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

41236686225 is a wasteful number, since it uses less digits than its factorization.

41236686225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10534 (or 10509 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The spelling of 41236686225 in words is "forty-one billion, two hundred thirty-six million, six hundred eighty-six thousand, two hundred twenty-five".