41534334540021 has 8 divisors (see below), whose sum is σ = 58636707585984. Its totient is φ = 26060758927040.

The previous prime is 41534334539993. The next prime is 41534334540043. The reversal of 41534334540021 is 12004543343514.

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 41534334540021 - 2⁵ = 41534334539989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41534334540421) 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, 407199358185 + ... + 407199358286.

It is an arithmetic number, because the mean of its divisors is an integer number (7329588448248).

Almost surely, 2^{41534334540021} is an apocalyptic number.

It is an amenable number.

41534334540021 is a deficient number, since it is larger than the sum of its proper divisors (17102373045963).

41534334540021 is a wasteful number, since it uses less digits than its factorization.

41534334540021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814398716491.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 41534334540021 its reverse (12004543343514), we get a palindrome (53538877883535).

The spelling of 41534334540021 in words is "forty-one trillion, five hundred thirty-four billion, three hundred thirty-four million, five hundred forty thousand, twenty-one".