41201243136 has 88 divisors (see below), whose sum is σ = 122018231040. Its totient is φ = 13733738496.

The previous prime is 41201243113. The next prime is 41201243147. The reversal of 41201243136 is 63134210214.

It is a happy number.

41201243136 is a `hidden beast` number, since 412 + 0 + 1 + 243 + 1 + 3 + 6 = 666.

It is a super-2 number, since 2×41201243136² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717456 + ... + 772751.

Almost surely, 2^41201243136 is an apocalyptic number.

It is an amenable number.

41201243136 is an abundant number, since it is smaller than the sum of its proper divisors (80816987904).

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

41201243136 is a wasteful number, since it uses less digits than its factorization.

41201243136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490236 (or 1490212 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 41201243136 in words is "forty-one billion, two hundred one million, two hundred forty-three thousand, one hundred thirty-six".