2420404244 has 12 divisors (see below), whose sum is σ = 4244553600. Its totient is φ = 1207674648.

The previous prime is 2420404213. The next prime is 2420404277. The reversal of 2420404244 is 4424040242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629714 + ... + 633545.

It is an arithmetic number, because the mean of its divisors is an integer number (353712800).

Almost surely, 2^2420404244 is an apocalyptic number.

It is an amenable number.

2420404244 is a deficient number, since it is larger than the sum of its proper divisors (1824149356).

2420404244 is a wasteful number, since it uses less digits than its factorization.

2420404244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263742 (or 1263740 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2420404244 is about 49197.6040473517. The cubic root of 2420404244 is about 1342.6494406454.

Adding to 2420404244 its reverse (4424040242), we get a palindrome (6844444486).

The spelling of 2420404244 in words is "two billion, four hundred twenty million, four hundred four thousand, two hundred forty-four".