4404410420542 has 32 divisors (see below), whose sum is σ = 7457508518400. Its totient is φ = 1932512047200.

The previous prime is 4404410420539. The next prime is 4404410420549. The reversal of 4404410420542 is 2450240144044.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4404410420498 and 4404410420507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404410420549) 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, 1883559 + ... + 3515197.

It is an arithmetic number, because the mean of its divisors is an integer number (233047141200).

Almost surely, 2^{4404410420542} is an apocalyptic number.

4404410420542 is a deficient number, since it is larger than the sum of its proper divisors (3053098097858).

4404410420542 is a wasteful number, since it uses less digits than its factorization.

4404410420542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635912.

The product of its (nonzero) digits is 81920, while the sum is 34.

Adding to 4404410420542 its reverse (2450240144044), we get a palindrome (6854650564586).

The spelling of 4404410420542 in words is "four trillion, four hundred four billion, four hundred ten million, four hundred twenty thousand, five hundred forty-two".