41021432369 has 2 divisors, whose sum is σ = 41021432370. Its totient is φ = 41021432368.

The previous prime is 41021432311. The next prime is 41021432371. The reversal of 41021432369 is 96323412014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32869690000 + 8151742369 = 181300^2 + 90287^2 .

It is a cyclic number.

It is not a de Polignac number, because 41021432369 - 2⁸ = 41021432113 is a prime.

It is a super-2 number, since 2×41021432369² (a number of 22 digits) contains 22 as substring.

Together with 41021432371, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41021432869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20510716184 + 20510716185.

It is an arithmetic number, because the mean of its divisors is an integer number (20510716185).

Almost surely, 2^41021432369 is an apocalyptic number.

It is an amenable number.

41021432369 is a deficient number, since it is larger than the sum of its proper divisors (1).

41021432369 is an equidigital number, since it uses as much as digits as its factorization.

41021432369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 41021432369 in words is "forty-one billion, twenty-one million, four hundred thirty-two thousand, three hundred sixty-nine".