2289314482418 has 4 divisors (see below), whose sum is σ = 3433971723630. Its totient is φ = 1144657241208.

The previous prime is 2289314482409. The next prime is 2289314482451. The reversal of 2289314482418 is 8142844139822.

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

It can be written as a sum of positive squares in only one way, i.e., 1214013923329 + 1075300559089 = 1101823^2 + 1036967^2 .

It is a super-2 number, since 2×2289314482418² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572328620603 + ... + 572328620606.

Almost surely, 2^{2289314482418} is an apocalyptic number.

2289314482418 is a deficient number, since it is larger than the sum of its proper divisors (1144657241212).

2289314482418 is a wasteful number, since it uses less digits than its factorization.

2289314482418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144657241211.

The product of its digits is 7077888, while the sum is 56.

The spelling of 2289314482418 in words is "two trillion, two hundred eighty-nine billion, three hundred fourteen million, four hundred eighty-two thousand, four hundred eighteen".