2253453423042 has 16 divisors (see below), whose sum is σ = 4591942824960. Its totient is φ = 736978477872.

The previous prime is 2253453423031. The next prime is 2253453423077. The reversal of 2253453423042 is 2403243543522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3543165442 + ... + 3543166077.

It is an arithmetic number, because the mean of its divisors is an integer number (286996426560).

Almost surely, 2^{2253453423042} is an apocalyptic number.

2253453423042 is an abundant number, since it is smaller than the sum of its proper divisors (2338489401918).

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

2253453423042 is a wasteful number, since it uses less digits than its factorization.

2253453423042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7086331577.

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 2253453423042 its reverse (2403243543522), we get a palindrome (4656696966564).

The spelling of 2253453423042 in words is "two trillion, two hundred fifty-three billion, four hundred fifty-three million, four hundred twenty-three thousand, forty-two".