2421441242 has 32 divisors (see below), whose sum is σ = 4148115840. Its totient is φ = 1049368320.

The previous prime is 2421441229. The next prime is 2421441247.

It is a happy number.

2421441242 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2421441247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150734 + ... + 166022.

It is an arithmetic number, because the mean of its divisors is an integer number (129628620).

Almost surely, 2^2421441242 is an apocalyptic number.

2421441242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2421441242 is a deficient number, since it is larger than the sum of its proper divisors (1726674598).

2421441242 is a wasteful number, since it uses less digits than its factorization.

2421441242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15638.

The product of its digits is 4096, while the sum is 26.

The square root of 2421441242 is about 49208.1420295463. The cubic root of 2421441242 is about 1342.8411615109.

It can be divided in two parts, 24214 and 41242, that added together give a palindrome (65456).

The spelling of 2421441242 in words is "two billion, four hundred twenty-one million, four hundred forty-one thousand, two hundred forty-two".