2114345444 has 6 divisors (see below), whose sum is σ = 3700104534. Its totient is φ = 1057172720.

The previous prime is 2114345407. The next prime is 2114345447. The reversal of 2114345444 is 4445434112.

It can be written as a sum of positive squares in only one way, i.e., 2103323044 + 11022400 = 45862^2 + 3320^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2114345444.

It is not an unprimeable number, because it can be changed into a prime (2114345447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264293177 + ... + 264293184.

It is an arithmetic number, because the mean of its divisors is an integer number (616684089).

Almost surely, 2^2114345444 is an apocalyptic number.

It is an amenable number.

2114345444 is a deficient number, since it is larger than the sum of its proper divisors (1585759090).

2114345444 is a wasteful number, since it uses less digits than its factorization.

2114345444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528586365 (or 528586363 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

The square root of 2114345444 is about 45982.0121786770. The cubic root of 2114345444 is about 1283.4884989799.

Adding to 2114345444 its reverse (4445434112), we get a palindrome (6559779556).

The spelling of 2114345444 in words is "two billion, one hundred fourteen million, three hundred forty-five thousand, four hundred forty-four".