41040014002021 has 4 divisors (see below), whose sum is σ = 41111887932544. Its totient is φ = 40968140071500.

The previous prime is 41040014001983. The next prime is 41040014002103. The reversal of 41040014002021 is 12020041004014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41040014002021 - 2¹¹ = 41040013999973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41040014002021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41040014000021) 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, 35936964405 + ... + 35936965546.

It is an arithmetic number, because the mean of its divisors is an integer number (10277971983136).

Almost surely, 2^{41040014002021} is an apocalyptic number.

It is an amenable number.

41040014002021 is a deficient number, since it is larger than the sum of its proper divisors (71873930523).

41040014002021 is an equidigital number, since it uses as much as digits as its factorization.

41040014002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71873930522.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 41040014002021 its reverse (12020041004014), we get a palindrome (53060055006035).

The spelling of 41040014002021 in words is "forty-one trillion, forty billion, fourteen million, two thousand, twenty-one".