2420073905 has 4 divisors (see below), whose sum is σ = 2904088692. Its totient is φ = 1936059120.

The previous prime is 2420073893. The next prime is 2420073941. The reversal of 2420073905 is 5093700242.

It is a happy number.

2420073905 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.

It can be written as a sum of positive squares in 2 ways, for example, as 601819024 + 1818254881 = 24532^2 + 42641^2 .

It is not a de Polignac number, because 2420073905 - 2²² = 2415879601 is a prime.

It is a Duffinian 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, 242007386 + ... + 242007395.

It is an arithmetic number, because the mean of its divisors is an integer number (726022173).

Almost surely, 2^2420073905 is an apocalyptic number.

It is an amenable number.

2420073905 is a deficient number, since it is larger than the sum of its proper divisors (484014787).

2420073905 is an equidigital number, since it uses as much as digits as its factorization.

2420073905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484014786.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2420073905 is about 49194.2466656417. The cubic root of 2420073905 is about 1342.5883558557.

The spelling of 2420073905 in words is "two billion, four hundred twenty million, seventy-three thousand, nine hundred five".