41013344421 has 18 divisors (see below), whose sum is σ = 68913579462. Its totient is φ = 23436196560.

The previous prime is 41013344413. The next prime is 41013344473. The reversal of 41013344421 is 12444331014.

41013344421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 40220302500 + 793041921 = 200550^2 + 28161^2 .

It is not a de Polignac number, because 41013344421 - 2³ = 41013344413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41013344521) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 46499950 + ... + 46500831.

Almost surely, 2^41013344421 is an apocalyptic number.

It is an amenable number.

41013344421 is a deficient number, since it is larger than the sum of its proper divisors (27900235041).

41013344421 is a wasteful number, since it uses less digits than its factorization.

41013344421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93000801 (or 93000791 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 41013344421 its reverse (12444331014), we get a palindrome (53457675435).

The spelling of 41013344421 in words is "forty-one billion, thirteen million, three hundred forty-four thousand, four hundred twenty-one".