26425144326404 has 48 divisors (see below), whose sum is σ = 47041495818240. Its totient is φ = 12986892777600.

The previous prime is 26425144326379. The next prime is 26425144326421. The reversal of 26425144326404 is 40462344152462.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47983997 + ... + 48531579.

It is an arithmetic number, because the mean of its divisors is an integer number (980031162880).

Almost surely, 2^{26425144326404} is an apocalyptic number.

It is an amenable number.

26425144326404 is a deficient number, since it is larger than the sum of its proper divisors (20616351491836).

26425144326404 is a wasteful number, since it uses less digits than its factorization.

26425144326404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548580 (or 548578 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 47.

Adding to 26425144326404 its reverse (40462344152462), we get a palindrome (66887488478866).

The spelling of 26425144326404 in words is "twenty-six trillion, four hundred twenty-five billion, one hundred forty-four million, three hundred twenty-six thousand, four hundred four".