2423111312 has 10 divisors (see below), whose sum is σ = 4694778198. Its totient is φ = 1211555648.

The previous prime is 2423111309. The next prime is 2423111351. The reversal of 2423111312 is 2131113242.

It can be written as a sum of positive squares in only one way, i.e., 1738556416 + 684554896 = 41696^2 + 26164^2 .

It is a super-2 number, since 2×2423111312² = 11742936860684722688, which 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, 75722213 + ... + 75722244.

Almost surely, 2^2423111312 is an apocalyptic number.

It is an amenable number.

2423111312 is a deficient number, since it is larger than the sum of its proper divisors (2271666886).

2423111312 is a wasteful number, since it uses less digits than its factorization.

2423111312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151444465 (or 151444459 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 2423111312 is about 49225.1085524451. The cubic root of 2423111312 is about 1343.1498101115.

Adding to 2423111312 its reverse (2131113242), we get a palindrome (4554224554).

The spelling of 2423111312 in words is "two billion, four hundred twenty-three million, one hundred eleven thousand, three hundred twelve".