41478138299 has 24 divisors (see below), whose sum is σ = 47339918640. Its totient is φ = 36269530752.

The previous prime is 41478138293. The next prime is 41478138329. The reversal of 41478138299 is 99283187414.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-41478138299 is a prime.

It is a super-2 number, since 2×41478138299² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41478138293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179912 + ... + 339594.

It is an arithmetic number, because the mean of its divisors is an integer number (1972496610).

Almost surely, 2^41478138299 is an apocalyptic number.

41478138299 is a deficient number, since it is larger than the sum of its proper divisors (5861780341).

41478138299 is a wasteful number, since it uses less digits than its factorization.

41478138299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159791 (or 159778 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 56.

The spelling of 41478138299 in words is "forty-one billion, four hundred seventy-eight million, one hundred thirty-eight thousand, two hundred ninety-nine".