2886634809223 has 16 divisors (see below), whose sum is σ = 3164753014272. Its totient is φ = 2611138824000.

The previous prime is 2886634809197. The next prime is 2886634809257. The reversal of 2886634809223 is 3229084366882.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2886634809223 - 2¹³ = 2886634801031 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 (2886634809263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9489378 + ... + 9788848.

It is an arithmetic number, because the mean of its divisors is an integer number (197797063392).

Almost surely, 2^{2886634809223} is an apocalyptic number.

2886634809223 is a deficient number, since it is larger than the sum of its proper divisors (278118205049).

2886634809223 is a wasteful number, since it uses less digits than its factorization.

2886634809223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303846.

The product of its (nonzero) digits is 47775744, while the sum is 61.

The spelling of 2886634809223 in words is "two trillion, eight hundred eighty-six billion, six hundred thirty-four million, eight hundred nine thousand, two hundred twenty-three".