2420442101 has 16 divisors (see below), whose sum is σ = 3023671680. Its totient is φ = 1882322880.

The previous prime is 2420442097. The next prime is 2420442121. The reversal of 2420442101 is 1012440242.

It is a cyclic number.

It is not a de Polignac number, because 2420442101 - 2² = 2420442097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420442121) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8315 + ... + 70071.

It is an arithmetic number, because the mean of its divisors is an integer number (188979480).

Almost surely, 2^2420442101 is an apocalyptic number.

It is an amenable number.

2420442101 is a deficient number, since it is larger than the sum of its proper divisors (603229579).

2420442101 is a wasteful number, since it uses less digits than its factorization.

2420442101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62284.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2420442101 is about 49197.9887901934. The cubic root of 2420442101 is about 1342.6564406352.

Adding to 2420442101 its reverse (1012440242), we get a palindrome (3432882343).

The spelling of 2420442101 in words is "two billion, four hundred twenty million, four hundred forty-two thousand, one hundred one".