2064441441436 has 36 divisors (see below), whose sum is σ = 4055554780704. Its totient is φ = 918416878720.

The previous prime is 2064441441427. The next prime is 2064441441451. The reversal of 2064441441436 is 6341441444602.

It is a junction number, because it is equal to n+sod(n) for n = 2064441441392 and 2064441441401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45353581 + ... + 45399076.

It is an arithmetic number, because the mean of its divisors is an integer number (112654299464).

Almost surely, 2^{2064441441436} is an apocalyptic number.

It is an amenable number.

2064441441436 is a deficient number, since it is larger than the sum of its proper divisors (1991113339268).

2064441441436 is a wasteful number, since it uses less digits than its factorization.

2064441441436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90752730 (or 90752717 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 43.

The spelling of 2064441441436 in words is "two trillion, sixty-four billion, four hundred forty-one million, four hundred forty-one thousand, four hundred thirty-six".