41869642361 has 4 divisors (see below), whose sum is σ = 41870360400. Its totient is φ = 41868924324.

The previous prime is 41869642357. The next prime is 41869642369. The reversal of 41869642361 is 16324696814.

41869642361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 41869642361 - 2² = 41869642357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41869642369) 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, 262991 + ... + 391028.

It is an arithmetic number, because the mean of its divisors is an integer number (10467590100).

Almost surely, 2^41869642361 is an apocalyptic number.

It is an amenable number.

41869642361 is a deficient number, since it is larger than the sum of its proper divisors (718039).

41869642361 is an equidigital number, since it uses as much as digits as its factorization.

41869642361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718038.

The product of its digits is 1492992, while the sum is 50.

The spelling of 41869642361 in words is "forty-one billion, eight hundred sixty-nine million, six hundred forty-two thousand, three hundred sixty-one".