41312185321 has 4 divisors (see below), whose sum is σ = 45067838544. Its totient is φ = 37556532100.

The previous prime is 41312185147. The next prime is 41312185337. The reversal of 41312185321 is 12358121314.

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 a cyclic number.

It is not a de Polignac number, because 41312185321 - 2²⁵ = 41278630889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41312185351) 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, 1877826595 + ... + 1877826616.

It is an arithmetic number, because the mean of its divisors is an integer number (11266959636).

Almost surely, 2^41312185321 is an apocalyptic number.

It is an amenable number.

41312185321 is a deficient number, since it is larger than the sum of its proper divisors (3755653223).

41312185321 is a wasteful number, since it uses less digits than its factorization.

41312185321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3755653222.

The product of its digits is 5760, while the sum is 31.

The spelling of 41312185321 in words is "forty-one billion, three hundred twelve million, one hundred eighty-five thousand, three hundred twenty-one".