2260764783321 has 8 divisors (see below), whose sum is σ = 3288385139424. Its totient is φ = 1370160474720.

The previous prime is 2260764783317. The next prime is 2260764783349. The reversal of 2260764783321 is 1233874670622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2260764783321 - 2² = 2260764783317 is a prime.

It is a super-2 number, since 2×2260764783321² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2260764783371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34254011836 + ... + 34254011901.

It is an arithmetic number, because the mean of its divisors is an integer number (411048142428).

Almost surely, 2^{2260764783321} is an apocalyptic number.

It is an amenable number.

2260764783321 is a deficient number, since it is larger than the sum of its proper divisors (1027620356103).

2260764783321 is a wasteful number, since it uses less digits than its factorization.

2260764783321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68508023751.

The product of its (nonzero) digits is 4064256, while the sum is 51.

The spelling of 2260764783321 in words is "two trillion, two hundred sixty billion, seven hundred sixty-four million, seven hundred eighty-three thousand, three hundred twenty-one".