1452423105356 has 12 divisors (see below), whose sum is σ = 2541751444680. Its totient is φ = 726208406880.

The previous prime is 1452423105311. The next prime is 1452423105373. The reversal of 1452423105356 is 6535013242541.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478415 + ... + 1770233.

It is an arithmetic number, because the mean of its divisors is an integer number (211812620390).

Almost surely, 2^{1452423105356} is an apocalyptic number.

It is an amenable number.

1452423105356 is a deficient number, since it is larger than the sum of its proper divisors (1089328339324).

1452423105356 is a wasteful number, since it uses less digits than its factorization.

1452423105356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572904 (or 1572902 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 1452423105356 its reverse (6535013242541), we get a palindrome (7987436347897).

The spelling of 1452423105356 in words is "one trillion, four hundred fifty-two billion, four hundred twenty-three million, one hundred five thousand, three hundred fifty-six".