41312444121 has 32 divisors (see below), whose sum is σ = 65962753920. Its totient is φ = 25403308992.

The previous prime is 41312444113. The next prime is 41312444137. The reversal of 41312444121 is 12144421314.

41312444121 is a `hidden beast` number, since 4 + 1 + 3 + 1 + 244 + 412 + 1 = 666.

It is not a de Polignac number, because 41312444121 - 2³ = 41312444113 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (41312444521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413731 + ... + 503783.

It is an arithmetic number, because the mean of its divisors is an integer number (2061336060).

Almost surely, 2^41312444121 is an apocalyptic number.

It is an amenable number.

41312444121 is a deficient number, since it is larger than the sum of its proper divisors (24650309799).

41312444121 is a wasteful number, since it uses less digits than its factorization.

41312444121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91382 (or 91376 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 41312444121 its reverse (12144421314), we get a palindrome (53456865435).

The spelling of 41312444121 in words is "forty-one billion, three hundred twelve million, four hundred forty-four thousand, one hundred twenty-one".