2444244042402 has 16 divisors (see below), whose sum is σ = 5431653427680. Its totient is φ = 814748014116.

The previous prime is 2444244042347. The next prime is 2444244042407. The reversal of 2444244042402 is 2042404424442.

2444244042402 is a `hidden beast` number, since 2 + 4 + 4 + 4 + 2 + 4 + 404 + 240 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (2444244042407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22631889228 + ... + 22631889335.

It is an arithmetic number, because the mean of its divisors is an integer number (339478339230).

Almost surely, 2^{2444244042402} is an apocalyptic number.

2444244042402 is an abundant number, since it is smaller than the sum of its proper divisors (2987409385278).

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

2444244042402 is a wasteful number, since it uses less digits than its factorization.

2444244042402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45263778574 (or 45263778568 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 2444244042402 its reverse (2042404424442), we get a palindrome (4486648466844).

The spelling of 2444244042402 in words is "two trillion, four hundred forty-four billion, two hundred forty-four million, forty-two thousand, four hundred two".