2402012234 has 4 divisors (see below), whose sum is σ = 3603018354. Its totient is φ = 1201006116.

The previous prime is 2402012233. The next prime is 2402012267. The reversal of 2402012234 is 4322102042.

2402012234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4322102042 = 2 ⋅2161051021.

It can be written as a sum of positive squares in only one way, i.e., 2255965009 + 146047225 = 47497^2 + 12085^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2402012231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600503057 + ... + 600503060.

Almost surely, 2^2402012234 is an apocalyptic number.

2402012234 is a deficient number, since it is larger than the sum of its proper divisors (1201006120).

2402012234 is a wasteful number, since it uses less digits than its factorization.

2402012234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201006119.

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

The square root of 2402012234 is about 49010.3278299585. The cubic root of 2402012234 is about 1339.2399777885.

Adding to 2402012234 its reverse (4322102042), we get a palindrome (6724114276).

The spelling of 2402012234 in words is "two billion, four hundred two million, twelve thousand, two hundred thirty-four".