1425256436312 has 64 divisors (see below), whose sum is σ = 2951529235200. Its totient is φ = 642200296320.

The previous prime is 1425256436299. The next prime is 1425256436333. The reversal of 1425256436312 is 2136346525241.

It is a super-2 number, since 2×1425256436312² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493418 + ... + 1758969.

It is an arithmetic number, because the mean of its divisors is an integer number (46117644300).

Almost surely, 2^{1425256436312} is an apocalyptic number.

It is an amenable number.

1425256436312 is an abundant number, since it is smaller than the sum of its proper divisors (1526272798888).

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

1425256436312 is a wasteful number, since it uses less digits than its factorization.

1425256436312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252616 (or 2252612 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 44.

The spelling of 1425256436312 in words is "one trillion, four hundred twenty-five billion, two hundred fifty-six million, four hundred thirty-six thousand, three hundred twelve".