4244013020442 has 32 divisors (see below), whose sum is σ = 9141195792960. Its totient is φ = 1305815207040.

The previous prime is 4244013020431. The next prime is 4244013020477. The reversal of 4244013020442 is 2440203104424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2283934 + ... + 3701942.

It is an arithmetic number, because the mean of its divisors is an integer number (285662368530).

Almost surely, 2^{4244013020442} is an apocalyptic number.

4244013020442 is an abundant number, since it is smaller than the sum of its proper divisors (4897182772518).

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

4244013020442 is a wasteful number, since it uses less digits than its factorization.

4244013020442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456398.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4244013020442 its reverse (2440203104424), we get a palindrome (6684216124866).

The spelling of 4244013020442 in words is "four trillion, two hundred forty-four billion, thirteen million, twenty thousand, four hundred forty-two".