2420100413 has 4 divisors (see below), whose sum is σ = 2420967228. Its totient is φ = 2419233600.

The previous prime is 2420100407. The next prime is 2420100421. The reversal of 2420100413 is 3140010242.

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 1489728409 + 930372004 = 38597^2 + 30502^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420100413 - 2⁶ = 2420100349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2420100391 and 2420100400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420100113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429206 + ... + 434807.

It is an arithmetic number, because the mean of its divisors is an integer number (605241807).

Almost surely, 2^2420100413 is an apocalyptic number.

It is an amenable number.

2420100413 is a deficient number, since it is larger than the sum of its proper divisors (866815).

2420100413 is an equidigital number, since it uses as much as digits as its factorization.

2420100413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866814.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2420100413 is about 49194.5160866534. The cubic root of 2420100413 is about 1342.5932577999.

Adding to 2420100413 its reverse (3140010242), we get a palindrome (5560110655).

The spelling of 2420100413 in words is "two billion, four hundred twenty million, one hundred thousand, four hundred thirteen".