41664234977 has 4 divisors (see below), whose sum is σ = 41838562560. Its totient is φ = 41489907396.

The previous prime is 41664234961. The next prime is 41664235007. The reversal of 41664234977 is 77943246614.

It is a happy number.

41664234977 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 41664234977 - 2⁴ = 41664234961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41664234277) 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, 87163433 + ... + 87163910.

It is an arithmetic number, because the mean of its divisors is an integer number (10459640640).

Almost surely, 2^41664234977 is an apocalyptic number.

It is an amenable number.

41664234977 is a deficient number, since it is larger than the sum of its proper divisors (174327583).

41664234977 is a wasteful number, since it uses less digits than its factorization.

41664234977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174327582.

The product of its digits is 6096384, while the sum is 53.

The spelling of 41664234977 in words is "forty-one billion, six hundred sixty-four million, two hundred thirty-four thousand, nine hundred seventy-seven".