41631221405152 has 24 divisors (see below), whose sum is σ = 82757209547376. Its totient is φ = 20613517393152.

The previous prime is 41631221405149. The next prime is 41631221405177. The reversal of 41631221405152 is 25150412213614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6315412573 + ... + 6315419164.

It is an arithmetic number, because the mean of its divisors is an integer number (3448217064474).

Almost surely, 2^{41631221405152} is an apocalyptic number.

It is an amenable number.

41631221405152 is a deficient number, since it is larger than the sum of its proper divisors (41125988142224).

41631221405152 is a wasteful number, since it uses less digits than its factorization.

41631221405152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12630831850 (or 12630831842 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 41631221405152 its reverse (25150412213614), we get a palindrome (66781633618766).

The spelling of 41631221405152 in words is "forty-one trillion, six hundred thirty-one billion, two hundred twenty-one million, four hundred five thousand, one hundred fifty-two".