4435468641 has 12 divisors (see below), whose sum is σ = 6417146320. Its totient is φ = 2952198360.

The previous prime is 4435468621. The next prime is 4435468643. The reversal of 4435468641 is 1468645344.

4435468641 is a `hidden beast` number, since 4 + 43 + 546 + 8 + 64 + 1 = 666.

It is not a de Polignac number, because 4435468641 - 2⁶ = 4435468577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4435468643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 392515 + ... + 403656.

Almost surely, 2^4435468641 is an apocalyptic number.

It is an amenable number.

4435468641 is a deficient number, since it is larger than the sum of its proper divisors (1981677679).

4435468641 is a wasteful number, since it uses less digits than its factorization.

4435468641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796796 (or 796793 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The square root of 4435468641 is about 66599.3141180898. The cubic root of 4435468641 is about 1643.0338252190.

The spelling of 4435468641 in words is "four billion, four hundred thirty-five million, four hundred sixty-eight thousand, six hundred forty-one".