41421004 has 12 divisors (see below), whose sum is σ = 72608200. Its totient is φ = 20675808.

The previous prime is 41421001. The next prime is 41421041. The reversal of 41421004 is 40012414.

It is not an unprimeable number, because it can be changed into a prime (41421001) 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, 5889 + ... + 10840.

Almost surely, 2^41421004 is an apocalyptic number.

It is an amenable number.

41421004 is a deficient number, since it is larger than the sum of its proper divisors (31187196).

41421004 is a wasteful number, since it uses less digits than its factorization.

41421004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17352 (or 17350 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 41421004 is about 6435.9151641394. The cubic root of 41421004 is about 345.9979618310.

Adding to 41421004 its reverse (40012414), we get a palindrome (81433418).

The spelling of 41421004 in words is "forty-one million, four hundred twenty-one thousand, four".