2267863794353 has 4 divisors (see below), whose sum is σ = 2401267546980. Its totient is φ = 2134460041728.

The previous prime is 2267863794269. The next prime is 2267863794367. The reversal of 2267863794353 is 3534973687622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2058157498384 + 209706295969 = 1434628^2 + 457937^2 .

It is a cyclic number.

It is not a de Polignac number, because 2267863794353 - 2¹⁴ = 2267863777969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2267863794353.

It is not an unprimeable number, because it can be changed into a prime (2267863094353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66701876288 + ... + 66701876321.

It is an arithmetic number, because the mean of its divisors is an integer number (600316886745).

Almost surely, 2^{2267863794353} is an apocalyptic number.

It is an amenable number.

2267863794353 is a deficient number, since it is larger than the sum of its proper divisors (133403752627).

2267863794353 is a wasteful number, since it uses less digits than its factorization.

2267863794353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133403752626.

The product of its digits is 274337280, while the sum is 65.

The spelling of 2267863794353 in words is "two trillion, two hundred sixty-seven billion, eight hundred sixty-three million, seven hundred ninety-four thousand, three hundred fifty-three".