41331134021 has 8 divisors (see below), whose sum is σ = 43155700224. Its totient is φ = 39508864560.

The previous prime is 41331134011. The next prime is 41331134023. The reversal of 41331134021 is 12043113314.

41331134021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-41331134021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41331134023) 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, 537350 + ... + 609431.

It is an arithmetic number, because the mean of its divisors is an integer number (5394462528).

Almost surely, 2^41331134021 is an apocalyptic number.

It is an amenable number.

41331134021 is a deficient number, since it is larger than the sum of its proper divisors (1824566203).

41331134021 is a wasteful number, since it uses less digits than its factorization.

41331134021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148371.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 41331134021 its reverse (12043113314), we get a palindrome (53374247335).

The spelling of 41331134021 in words is "forty-one billion, three hundred thirty-one million, one hundred thirty-four thousand, twenty-one".