41148743481 has 24 divisors (see below), whose sum is σ = 61496777160. Its totient is φ = 26482176000.

The previous prime is 41148743429. The next prime is 41148743483. The reversal of 41148743481 is 18434784114.

41148743481 is a `hidden beast` number, since 41 + 14 + 87 + 43 + 481 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1740141225 + 39408602256 = 41715^2 + 198516^2 .

It is not a de Polignac number, because 41148743481 - 2¹¹ = 41148741433 is a prime.

It is a super-2 number, since 2×41148743481² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41148743483) 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, 2497651 + ... + 2514071.

It is an arithmetic number, because the mean of its divisors is an integer number (2562365715).

Almost surely, 2^41148743481 is an apocalyptic number.

It is an amenable number.

41148743481 is a deficient number, since it is larger than the sum of its proper divisors (20348033679).

41148743481 is a wasteful number, since it uses less digits than its factorization.

41148743481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26057 (or 26054 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The spelling of 41148743481 in words is "forty-one billion, one hundred forty-eight million, seven hundred forty-three thousand, four hundred eighty-one".