4226440465546 has 16 divisors (see below), whose sum is σ = 6827404493448. Its totient is φ = 1950642662400.

The previous prime is 4226440465519. The next prime is 4226440465573. The reversal of 4226440465546 is 6455640446224.

4226440465546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4226440465519) and next prime (4226440465573).

It can be written as a sum of positive squares in 4 ways, for example, as 4173395466321 + 53044999225 = 2042889^2 + 230315^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4226440465493 and 4226440465502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1531326 + ... + 3286006.

Almost surely, 2^{4226440465546} is an apocalyptic number.

4226440465546 is a deficient number, since it is larger than the sum of its proper divisors (2600964027902).

4226440465546 is a wasteful number, since it uses less digits than its factorization.

4226440465546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847337.

The product of its (nonzero) digits is 22118400, while the sum is 52.

The spelling of 4226440465546 in words is "four trillion, two hundred twenty-six billion, four hundred forty million, four hundred sixty-five thousand, five hundred forty-six".