2260203451209 has 24 divisors (see below), whose sum is σ = 3561581517312. Its totient is φ = 1369801501920.

The previous prime is 2260203451199. The next prime is 2260203451271. The reversal of 2260203451209 is 9021543020622.

2260203451209 is a `hidden beast` number, since 2 + 2 + 602 + 0 + 3 + 45 + 1 + 2 + 0 + 9 = 666.

It is not a de Polignac number, because 2260203451209 - 2³¹ = 2258055967561 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2260203459209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11378904 + ... + 11575830.

It is an arithmetic number, because the mean of its divisors is an integer number (148399229888).

Almost surely, 2^{2260203451209} is an apocalyptic number.

It is an amenable number.

2260203451209 is a deficient number, since it is larger than the sum of its proper divisors (1301378066103).

2260203451209 is a wasteful number, since it uses less digits than its factorization.

2260203451209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312877 (or 312874 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 2260203451209 in words is "two trillion, two hundred sixty billion, two hundred three million, four hundred fifty-one thousand, two hundred nine".