2420236234 has 16 divisors (see below), whose sum is σ = 3925845000. Its totient is φ = 1112394240.

The previous prime is 2420236187. The next prime is 2420236253. The reversal of 2420236234 is 4326320242.

It can be written as a sum of positive squares in 4 ways, for example, as 2378025225 + 42211009 = 48765^2 + 6497^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186859 + ... + 199390.

Almost surely, 2^2420236234 is an apocalyptic number.

2420236234 is a deficient number, since it is larger than the sum of its proper divisors (1505608766).

2420236234 is a wasteful number, since it uses less digits than its factorization.

2420236234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386505.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 2420236234 is about 49195.8965158681. The cubic root of 2420236234 is about 1342.6183736927.

Adding to 2420236234 its reverse (4326320242), we get a palindrome (6746556476).

The spelling of 2420236234 in words is "two billion, four hundred twenty million, two hundred thirty-six thousand, two hundred thirty-four".