41349518643 has 8 divisors (see below), whose sum is σ = 55156871056. Its totient is φ = 27554256000.

The previous prime is 41349518629. The next prime is 41349518653. The reversal of 41349518643 is 34681594314.

41349518643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41349518643 - 2⁹ = 41349518131 is a prime.

It is a super-2 number, since 2×41349518643² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41349518592 and 41349518601.

It is not an unprimeable number, because it can be changed into a prime (41349518603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3014458 + ... + 3028143.

It is an arithmetic number, because the mean of its divisors is an integer number (6894608882).

Almost surely, 2^41349518643 is an apocalyptic number.

41349518643 is a deficient number, since it is larger than the sum of its proper divisors (13807352413).

41349518643 is a wasteful number, since it uses less digits than its factorization.

41349518643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6044885.

The product of its digits is 1244160, while the sum is 48.

The spelling of 41349518643 in words is "forty-one billion, three hundred forty-nine million, five hundred eighteen thousand, six hundred forty-three".