1425112505426 has 32 divisors (see below), whose sum is σ = 2296874361600. Its totient is φ = 660792439296.

The previous prime is 1425112505419. The next prime is 1425112505431. The reversal of 1425112505426 is 6245052115241.

It is a self number, because there is not a number n which added to its sum of digits gives 1425112505426.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325571 + ... + 1719366.

It is an arithmetic number, because the mean of its divisors is an integer number (71777323800).

Almost surely, 2^{1425112505426} is an apocalyptic number.

1425112505426 is a deficient number, since it is larger than the sum of its proper divisors (871761856174).

1425112505426 is a wasteful number, since it uses less digits than its factorization.

1425112505426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045258.

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 1425112505426 in words is "one trillion, four hundred twenty-five billion, one hundred twelve million, five hundred five thousand, four hundred twenty-six".