2120441234 has 4 divisors (see below), whose sum is σ = 3180661854. Its totient is φ = 1060220616.

The previous prime is 2120441209. The next prime is 2120441299. The reversal of 2120441234 is 4321440212.

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., 2120142025 + 299209 = 46045^2 + 547^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530110307 + ... + 530110310.

Almost surely, 2^2120441234 is an apocalyptic number.

2120441234 is a deficient number, since it is larger than the sum of its proper divisors (1060220620).

2120441234 is a wasteful number, since it uses less digits than its factorization.

2120441234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060220619.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2120441234 is about 46048.2489786528. The cubic root of 2120441234 is about 1284.7207746693.

Adding to 2120441234 its reverse (4321440212), we get a palindrome (6441881446).

The spelling of 2120441234 in words is "two billion, one hundred twenty million, four hundred forty-one thousand, two hundred thirty-four".