2245434111 has 12 divisors (see below), whose sum is σ = 3244117240. Its totient is φ = 1496627280.

The previous prime is 2245434101. The next prime is 2245434161. The reversal of 2245434111 is 1114345422.

2245434111 is a `hidden beast` number, since 2 + 2 + 4 + 543 + 4 + 111 = 666.

It is not a de Polignac number, because 2245434111 - 2¹⁰ = 2245433087 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 (2245434101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20205 + ... + 69993.

Almost surely, 2^2245434111 is an apocalyptic number.

2245434111 is a deficient number, since it is larger than the sum of its proper divisors (998683129).

2245434111 is a wasteful number, since it uses less digits than its factorization.

2245434111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54806 (or 54803 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2245434111 is about 47386.0117650768. The cubic root of 2245434111 is about 1309.4837254312.

Adding to 2245434111 its reverse (1114345422), we get a palindrome (3359779533).

It can be divided in two parts, 22454 and 34111, that added together give a palindrome (56565).

The spelling of 2245434111 in words is "two billion, two hundred forty-five million, four hundred thirty-four thousand, one hundred eleven".