2420320412 has 24 divisors (see below), whose sum is σ = 4401180672. Its totient is φ = 1163358000.

The previous prime is 2420320411. The next prime is 2420320417. The reversal of 2420320412 is 2140230242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420320411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45908 + ... + 83355.

It is an arithmetic number, because the mean of its divisors is an integer number (183382528).

Almost surely, 2^2420320412 is an apocalyptic number.

It is an amenable number.

2420320412 is a deficient number, since it is larger than the sum of its proper divisors (1980860260).

2420320412 is a wasteful number, since it uses less digits than its factorization.

2420320412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129449 (or 129447 counting only the distinct ones).

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

The square root of 2420320412 is about 49196.7520472643. The cubic root of 2420320412 is about 1342.6339393384.

Adding to 2420320412 its reverse (2140230242), we get a palindrome (4560550654).

The spelling of 2420320412 in words is "two billion, four hundred twenty million, three hundred twenty thousand, four hundred twelve".