41026134624421 has 2 divisors, whose sum is σ = 41026134624422. Its totient is φ = 41026134624420.

The previous prime is 41026134624403. The next prime is 41026134624469. The reversal of 41026134624421 is 12442643162014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41024204340196 + 1930284225 = 6405014^2 + 43935^2 .

It is a cyclic number.

It is not a de Polignac number, because 41026134624421 - 2²¹ = 41026132527269 is a prime.

It is a super-2 number, since 2×41026134624421² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41026134624401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20513067312210 + 20513067312211.

It is an arithmetic number, because the mean of its divisors is an integer number (20513067312211).

Almost surely, 2^{41026134624421} is an apocalyptic number.

It is an amenable number.

41026134624421 is a deficient number, since it is larger than the sum of its proper divisors (1).

41026134624421 is an equidigital number, since it uses as much as digits as its factorization.

41026134624421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 40.

Adding to 41026134624421 its reverse (12442643162014), we get a palindrome (53468777786435).

The spelling of 41026134624421 in words is "forty-one trillion, twenty-six billion, one hundred thirty-four million, six hundred twenty-four thousand, four hundred twenty-one".