41449809279 has 8 divisors (see below), whose sum is σ = 56551677952. Its totient is φ = 26990573400.

The previous prime is 41449809239. The next prime is 41449809287. The reversal of 41449809279 is 97290894414.

It is a happy number.

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

It is not a de Polignac number, because 41449809279 - 2⁹ = 41449808767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41449809239) 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, 160658047 + ... + 160658304.

It is an arithmetic number, because the mean of its divisors is an integer number (7068959744).

Almost surely, 2^41449809279 is an apocalyptic number.

41449809279 is a deficient number, since it is larger than the sum of its proper divisors (15101868673).

41449809279 is a wasteful number, since it uses less digits than its factorization.

41449809279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321316397.

The product of its (nonzero) digits is 5225472, while the sum is 57.

The spelling of 41449809279 in words is "forty-one billion, four hundred forty-nine million, eight hundred nine thousand, two hundred seventy-nine".