41388469 has 2 divisors, whose sum is σ = 41388470. Its totient is φ = 41388468.

The previous prime is 41388463. The next prime is 41388493. The reversal of 41388469 is 96488314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38626225 + 2762244 = 6215^2 + 1662^2 .

It is a cyclic number.

It is not a de Polignac number, because 41388469 - 2⁵ = 41388437 is a prime.

It is a super-2 number, since 2×41388469² = 3426010732327922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41388463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20694234 + 20694235.

It is an arithmetic number, because the mean of its divisors is an integer number (20694235).

Almost surely, 2^41388469 is an apocalyptic number.

It is an amenable number.

41388469 is a deficient number, since it is larger than the sum of its proper divisors (1).

41388469 is an equidigital number, since it uses as much as digits as its factorization.

41388469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 43.

The square root of 41388469 is about 6433.3870550434. The cubic root of 41388469 is about 345.9073476398.

The spelling of 41388469 in words is "forty-one million, three hundred eighty-eight thousand, four hundred sixty-nine".