41421440013 has 8 divisors (see below), whose sum is σ = 55239856800. Its totient is φ = 27608658288.

The previous prime is 41421440003. The next prime is 41421440041. The reversal of 41421440013 is 31004412414.

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

It is not a de Polignac number, because 41421440013 - 2⁸ = 41421439757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41421440003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1391583 + ... + 1421036.

It is an arithmetic number, because the mean of its divisors is an integer number (6904982100).

Almost surely, 2^41421440013 is an apocalyptic number.

It is an amenable number.

41421440013 is a deficient number, since it is larger than the sum of its proper divisors (13818416787).

41421440013 is a wasteful number, since it uses less digits than its factorization.

41421440013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817531.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 41421440013 its reverse (31004412414), we get a palindrome (72425852427).

The spelling of 41421440013 in words is "forty-one billion, four hundred twenty-one million, four hundred forty thousand, thirteen".