41449459656 has 64 divisors (see below), whose sum is σ = 113138971200. Its totient is φ = 12549888000.

The previous prime is 41449459627. The next prime is 41449459693. The reversal of 41449459656 is 65695494414.

It is a junction number, because it is equal to n+sod(n) for n = 41449459596 and 41449459605.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 251700 + ... + 382428.

It is an arithmetic number, because the mean of its divisors is an integer number (1767796425).

Almost surely, 2^41449459656 is an apocalyptic number.

It is an amenable number.

41449459656 is an abundant number, since it is smaller than the sum of its proper divisors (71689511544).

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

41449459656 is a wasteful number, since it uses less digits than its factorization.

41449459656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131950 (or 131946 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 57.

It can be divided in two parts, 41449 and 459656, that added together give a palindrome (501105).

The spelling of 41449459656 in words is "forty-one billion, four hundred forty-nine million, four hundred fifty-nine thousand, six hundred fifty-six".