2264355403261 has 8 divisors (see below), whose sum is σ = 2588032955264. Its totient is φ = 1940727403440.

The previous prime is 2264355403213. The next prime is 2264355403279. The reversal of 2264355403261 is 1623045534622.

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

It is not a de Polignac number, because 2264355403261 - 2¹¹ = 2264355401213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264355403061) 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, 12290070 + ... + 12472951.

It is an arithmetic number, because the mean of its divisors is an integer number (323504119408).

Almost surely, 2^{2264355403261} is an apocalyptic number.

It is an amenable number.

2264355403261 is a deficient number, since it is larger than the sum of its proper divisors (323677552003).

2264355403261 is a wasteful number, since it uses less digits than its factorization.

2264355403261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24776091.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 2264355403261 in words is "two trillion, two hundred sixty-four billion, three hundred fifty-five million, four hundred three thousand, two hundred sixty-one".