41198400849 has 4 divisors (see below), whose sum is σ = 54931201136. Its totient is φ = 27465600564.

The previous prime is 41198400833. The next prime is 41198400851. The reversal of 41198400849 is 94800489114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 41198400849 - 2⁴ = 41198400833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41198400798 and 41198400807.

It is not an unprimeable number, because it can be changed into a prime (41198400869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6866400139 + ... + 6866400144.

It is an arithmetic number, because the mean of its divisors is an integer number (13732800284).

Almost surely, 2^41198400849 is an apocalyptic number.

It is an amenable number.

41198400849 is a deficient number, since it is larger than the sum of its proper divisors (13732800287).

41198400849 is a wasteful number, since it uses less digits than its factorization.

41198400849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13732800286.

The product of its (nonzero) digits is 331776, while the sum is 48.

The spelling of 41198400849 in words is "forty-one billion, one hundred ninety-eight million, four hundred thousand, eight hundred forty-nine".