2420123441 has 4 divisors (see below), whose sum is σ = 2479150884. Its totient is φ = 2361096000.

The previous prime is 2420123413. The next prime is 2420123473. The reversal of 2420123441 is 1443210242.

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 368486416 + 2051637025 = 19196^2 + 45295^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420123441 - 2¹⁴ = 2420107057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420123941) 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, 29513660 + ... + 29513741.

It is an arithmetic number, because the mean of its divisors is an integer number (619787721).

Almost surely, 2^2420123441 is an apocalyptic number.

It is an amenable number.

2420123441 is a deficient number, since it is larger than the sum of its proper divisors (59027443).

2420123441 is an equidigital number, since it uses as much as digits as its factorization.

2420123441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59027442.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2420123441 is about 49194.7501365745. The cubic root of 2420123441 is about 1342.5975161824.

Adding to 2420123441 its reverse (1443210242), we get a palindrome (3863333683).

The spelling of 2420123441 in words is "two billion, four hundred twenty million, one hundred twenty-three thousand, four hundred forty-one".