41421504252 has 12 divisors (see below), whose sum is σ = 96650176616. Its totient is φ = 13807168080.

The previous prime is 41421504251. The next prime is 41421504263. The reversal of 41421504252 is 25240512414.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41421504251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1725895999 + ... + 1725896022.

Almost surely, 2^41421504252 is an apocalyptic number.

It is an amenable number.

41421504252 is an abundant number, since it is smaller than the sum of its proper divisors (55228672364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41421504252 is a wasteful number, since it uses less digits than its factorization.

41421504252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451792028 (or 3451792026 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 41421504252 in words is "forty-one billion, four hundred twenty-one million, five hundred four thousand, two hundred fifty-two".