41894822409 has 16 divisors (see below), whose sum is σ = 60984610560. Its totient is φ = 25371348560.

The previous prime is 41894822399. The next prime is 41894822441. The reversal of 41894822409 is 90422849814.

It is a cyclic number.

It is not a de Polignac number, because 41894822409 - 2⁵ = 41894822377 is a prime.

It is a super-2 number, since 2×41894822409² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41894822209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442539 + ... + 528800.

It is an arithmetic number, because the mean of its divisors is an integer number (3811538160).

Almost surely, 2^41894822409 is an apocalyptic number.

It is an amenable number.

41894822409 is a deficient number, since it is larger than the sum of its proper divisors (19089788151).

41894822409 is a wasteful number, since it uses less digits than its factorization.

41894822409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972660.

The product of its (nonzero) digits is 1327104, while the sum is 51.

The spelling of 41894822409 in words is "forty-one billion, eight hundred ninety-four million, eight hundred twenty-two thousand, four hundred nine".