1442453120522 has 32 divisors (see below), whose sum is σ = 2214245548800. Its totient is φ = 704435226880.

The previous prime is 1442453120477. The next prime is 1442453120527. The reversal of 1442453120522 is 2250213542441.

It is not an unprimeable number, because it can be changed into a prime (1442453120527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200031497 + ... + 200038707.

It is an arithmetic number, because the mean of its divisors is an integer number (69195173400).

Almost surely, 2^{1442453120522} is an apocalyptic number.

1442453120522 is a deficient number, since it is larger than the sum of its proper divisors (771792428278).

1442453120522 is a wasteful number, since it uses less digits than its factorization.

1442453120522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11326.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 1442453120522 its reverse (2250213542441), we get a palindrome (3692666662963).

The spelling of 1442453120522 in words is "one trillion, four hundred forty-two billion, four hundred fifty-three million, one hundred twenty thousand, five hundred twenty-two".