1426325260506 has 16 divisors (see below), whose sum is σ = 2852757974304. Its totient is φ = 475423844624.

The previous prime is 1426325260499. The next prime is 1426325260531. The reversal of 1426325260506 is 6050625236241.

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 7 ways as a sum of consecutive naturals, for example, 4304145 + ... + 4623668.

It is an arithmetic number, because the mean of its divisors is an integer number (178297373394).

Almost surely, 2^{1426325260506} is an apocalyptic number.

1426325260506 is an abundant number, since it is smaller than the sum of its proper divisors (1426432713798).

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

1426325260506 is a wasteful number, since it uses less digits than its factorization.

1426325260506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8954445.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 1426325260506 in words is "one trillion, four hundred twenty-six billion, three hundred twenty-five million, two hundred sixty thousand, five hundred six".