2453423122042 has 8 divisors (see below), whose sum is σ = 3680217547776. Its totient is φ = 1226683939452.

The previous prime is 2453423122013. The next prime is 2453423122057. The reversal of 2453423122042 is 2402213243542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2453423121989 and 2453423122007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13699578 + ... + 13877509.

It is an arithmetic number, because the mean of its divisors is an integer number (460027193472).

Almost surely, 2^{2453423122042} is an apocalyptic number.

2453423122042 is a deficient number, since it is larger than the sum of its proper divisors (1226794425734).

2453423122042 is a wasteful number, since it uses less digits than its factorization.

2453423122042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27621572.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 2453423122042 its reverse (2402213243542), we get a palindrome (4855636365584).

The spelling of 2453423122042 in words is "two trillion, four hundred fifty-three billion, four hundred twenty-three million, one hundred twenty-two thousand, forty-two".