4112454469 has 2 divisors, whose sum is σ = 4112454470. Its totient is φ = 4112454468.

The previous prime is 4112454397. The next prime is 4112454481. The reversal of 4112454469 is 9644542114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4110092100 + 2362369 = 64110^2 + 1537^2 .

It is a cyclic number.

It is not a de Polignac number, because 4112454469 - 2⁷ = 4112454341 is a prime.

It is a super-2 number, since 2×4112454469² = 33824563519196143922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4112454169) 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, 2056227234 + 2056227235.

It is an arithmetic number, because the mean of its divisors is an integer number (2056227235).

Almost surely, 2^4112454469 is an apocalyptic number.

It is an amenable number.

4112454469 is a deficient number, since it is larger than the sum of its proper divisors (1).

4112454469 is an equidigital number, since it uses as much as digits as its factorization.

4112454469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 40.

The square root of 4112454469 is about 64128.4216942847. The cubic root of 4112454469 is about 1602.1396464047.

The spelling of 4112454469 in words is "four billion, one hundred twelve million, four hundred fifty-four thousand, four hundred sixty-nine".