41813212365 has 64 divisors (see below), whose sum is σ = 78366758400. Its totient is φ = 21110740992.

The previous prime is 41813212307. The next prime is 41813212367. The reversal of 41813212365 is 56321231814.

41813212365 is a `hidden beast` number, since 4 + 1 + 81 + 3 + 212 + 365 = 666.

It is not a de Polignac number, because 41813212365 - 2¹⁴ = 41813195981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41813212367) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 231771 + ... + 370599.

It is an arithmetic number, because the mean of its divisors is an integer number (1224480600).

Almost surely, 2^41813212365 is an apocalyptic number.

41813212365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41813212365 is a deficient number, since it is larger than the sum of its proper divisors (36553546035).

41813212365 is a wasteful number, since it uses less digits than its factorization.

41813212365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138963 (or 138957 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The spelling of 41813212365 in words is "forty-one billion, eight hundred thirteen million, two hundred twelve thousand, three hundred sixty-five".