2420542344 has 32 divisors (see below), whose sum is σ = 6601479840. Its totient is φ = 733497600.

The previous prime is 2420542309. The next prime is 2420542361. The reversal of 2420542344 is 4432450242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4584097 + ... + 4584624.

It is an arithmetic number, because the mean of its divisors is an integer number (206296245).

Almost surely, 2^2420542344 is an apocalyptic number.

2420542344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2420542344 is an abundant number, since it is smaller than the sum of its proper divisors (4180937496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2420542344 is a wasteful number, since it uses less digits than its factorization.

2420542344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9168741 (or 9168737 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 2420542344 is about 49199.0075509659. The cubic root of 2420542344 is about 1342.6749758236.

Adding to 2420542344 its reverse (4432450242), we get a palindrome (6852992586).

The spelling of 2420542344 in words is "two billion, four hundred twenty million, five hundred forty-two thousand, three hundred forty-four".