41504352421 has 8 divisors (see below), whose sum is σ = 47444310144. Its totient is φ = 35567085840.

The previous prime is 41504352401. The next prime is 41504352433. The reversal of 41504352421 is 12425340514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41504352421 - 2⁵ = 41504352389 is a prime.

It is a super-2 number, since 2×41504352421² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41504352401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639625 + ... + 701518.

It is an arithmetic number, because the mean of its divisors is an integer number (5930538768).

Almost surely, 2^41504352421 is an apocalyptic number.

It is an amenable number.

41504352421 is a deficient number, since it is larger than the sum of its proper divisors (5939957723).

41504352421 is a wasteful number, since it uses less digits than its factorization.

41504352421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345571.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 41504352421 its reverse (12425340514), we get a palindrome (53929692935).

The spelling of 41504352421 in words is "forty-one billion, five hundred four million, three hundred fifty-two thousand, four hundred twenty-one".