40441264105 has 8 divisors (see below), whose sum is σ = 52941291264. Its totient is φ = 29411828400.

The previous prime is 40441264103. The next prime is 40441264183. The reversal of 40441264105 is 50146214404.

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

It is not a de Polignac number, because 40441264105 - 2¹ = 40441264103 is a prime.

It is a super-2 number, since 2×40441264105² (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 (40441264103) 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, 367647801 + ... + 367647910.

It is an arithmetic number, because the mean of its divisors is an integer number (6617661408).

Almost surely, 2^40441264105 is an apocalyptic number.

It is an amenable number.

40441264105 is a deficient number, since it is larger than the sum of its proper divisors (12500027159).

40441264105 is a wasteful number, since it uses less digits than its factorization.

40441264105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735295727.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 40441264105 its reverse (50146214404), we get a palindrome (90587478509).

The spelling of 40441264105 in words is "forty billion, four hundred forty-one million, two hundred sixty-four thousand, one hundred five".