2264636020449 has 72 divisors (see below), whose sum is σ = 3419345603520. Its totient is φ = 1332163078400.

The previous prime is 2264636020403. The next prime is 2264636020457. The reversal of 2264636020449 is 9440206364622.

2264636020449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2264636020449 - 2¹³ = 2264636012257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2264636020398 and 2264636020407.

It is not an unprimeable number, because it can be changed into a prime (2264636020459) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 120200572 + ... + 120219410.

It is an arithmetic number, because the mean of its divisors is an integer number (47490911160).

Almost surely, 2^{2264636020449} is an apocalyptic number.

It is an amenable number.

2264636020449 is a deficient number, since it is larger than the sum of its proper divisors (1154709583071).

2264636020449 is a wasteful number, since it uses less digits than its factorization.

2264636020449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19143 (or 19091 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 48.

The spelling of 2264636020449 in words is "two trillion, two hundred sixty-four billion, six hundred thirty-six million, twenty thousand, four hundred forty-nine".