41425631673 has 4 divisors (see below), whose sum is σ = 55234175568. Its totient is φ = 27617087780.

The previous prime is 41425631659. The next prime is 41425631699. The reversal of 41425631673 is 37613652414.

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 41425631673 - 2⁵ = 41425631641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41425638673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6904271943 + ... + 6904271948.

It is an arithmetic number, because the mean of its divisors is an integer number (13808543892).

Almost surely, 2^41425631673 is an apocalyptic number.

It is an amenable number.

41425631673 is a deficient number, since it is larger than the sum of its proper divisors (13808543895).

41425631673 is a wasteful number, since it uses less digits than its factorization.

41425631673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13808543894.

The product of its digits is 362880, while the sum is 42.

The spelling of 41425631673 in words is "forty-one billion, four hundred twenty-five million, six hundred thirty-one thousand, six hundred seventy-three".