2420352406 has 8 divisors (see below), whose sum is σ = 3643358184. Its totient is φ = 1205899680.

The previous prime is 2420352397. The next prime is 2420352437. The reversal of 2420352406 is 6042530242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2137555 + ... + 2138686.

It is an arithmetic number, because the mean of its divisors is an integer number (455419773).

Almost surely, 2^2420352406 is an apocalyptic number.

2420352406 is a deficient number, since it is larger than the sum of its proper divisors (1223005778).

2420352406 is a wasteful number, since it uses less digits than its factorization.

2420352406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276526.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2420352406 is about 49197.0772099319. The cubic root of 2420352406 is about 1342.6398553652.

Adding to 2420352406 its reverse (6042530242), we get a palindrome (8462882648).

The spelling of 2420352406 in words is "two billion, four hundred twenty million, three hundred fifty-two thousand, four hundred six".