2420044442 has 8 divisors (see below), whose sum is σ = 3630275796. Its totient is φ = 1209952512.

The previous prime is 2420044439. The next prime is 2420044453. The reversal of 2420044442 is 2444400242.

2420044442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2310821041 + 109223401 = 48071^2 + 10451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46778 + ... + 83834.

Almost surely, 2^2420044442 is an apocalyptic number.

2420044442 is a deficient number, since it is larger than the sum of its proper divisors (1210231354).

2420044442 is a wasteful number, since it uses less digits than its factorization.

2420044442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69712.

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2420044442 is about 49193.9472089809. The cubic root of 2420044442 is about 1342.5829074213.

Adding to 2420044442 its reverse (2444400242), we get a palindrome (4864444684).

The spelling of 2420044442 in words is "two billion, four hundred twenty million, forty-four thousand, four hundred forty-two".