41209420894 has 16 divisors (see below), whose sum is σ = 65455630848. Its totient is φ = 19391076352.

The previous prime is 41209420859. The next prime is 41209420937. The reversal of 41209420894 is 49802490214.

41209420894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 41209420894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440382 + ... + 525694.

It is an arithmetic number, because the mean of its divisors is an integer number (4090976928).

Almost surely, 2^41209420894 is an apocalyptic number.

41209420894 is a deficient number, since it is larger than the sum of its proper divisors (24246209954).

41209420894 is a wasteful number, since it uses less digits than its factorization.

41209420894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99539.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 41209420894 in words is "forty-one billion, two hundred nine million, four hundred twenty thousand, eight hundred ninety-four".