1425023232455 has 16 divisors (see below), whose sum is σ = 1725700917600. Its totient is φ = 1129615226880.

The previous prime is 1425023232401. The next prime is 1425023232467. The reversal of 1425023232455 is 5542323205241.

It is not a de Polignac number, because 1425023232455 - 2¹⁰ = 1425023231431 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2581610 + ... + 3084599.

It is an arithmetic number, because the mean of its divisors is an integer number (107856307350).

Almost surely, 2^{1425023232455} is an apocalyptic number.

1425023232455 is a deficient number, since it is larger than the sum of its proper divisors (300677685145).

1425023232455 is a wasteful number, since it uses less digits than its factorization.

1425023232455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5666674.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 1425023232455 its reverse (5542323205241), we get a palindrome (6967346437696).

The spelling of 1425023232455 in words is "one trillion, four hundred twenty-five billion, twenty-three million, two hundred thirty-two thousand, four hundred fifty-five".