1425654340612 has 24 divisors (see below), whose sum is σ = 2642481878400. Its totient is φ = 670685811840.

The previous prime is 1425654340577. The next prime is 1425654340661. The reversal of 1425654340612 is 2160434565241.

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 7 ways as a sum of consecutive naturals, for example, 3068112 + ... + 3502087.

It is an arithmetic number, because the mean of its divisors is an integer number (110103411600).

Almost surely, 2^{1425654340612} is an apocalyptic number.

It is an amenable number.

1425654340612 is a deficient number, since it is larger than the sum of its proper divisors (1216827537788).

1425654340612 is a wasteful number, since it uses less digits than its factorization.

1425654340612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6573411 (or 6573409 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 1425654340612 in words is "one trillion, four hundred twenty-five billion, six hundred fifty-four million, three hundred forty thousand, six hundred twelve".