2120024234 has 4 divisors (see below), whose sum is σ = 3180036354. Its totient is φ = 1060012116.

The previous prime is 2120024213. The next prime is 2120024281. The reversal of 2120024234 is 4324200212.

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., 2074529209 + 45495025 = 45547^2 + 6745^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530006057 + ... + 530006060.

Almost surely, 2^2120024234 is an apocalyptic number.

2120024234 is a deficient number, since it is larger than the sum of its proper divisors (1060012120).

2120024234 is a wasteful number, since it uses less digits than its factorization.

2120024234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060012119.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2120024234 is about 46043.7208965566. The cubic root of 2120024234 is about 1284.6365526252.

Adding to 2120024234 its reverse (4324200212), we get a palindrome (6444224446).

The spelling of 2120024234 in words is "two billion, one hundred twenty million, twenty-four thousand, two hundred thirty-four".