366425660444 has 24 divisors (see below), whose sum is σ = 675467192400. Its totient is φ = 173448535680.

The previous prime is 366425660357. The next prime is 366425660477. The reversal of 366425660444 is 444066524663.

It is a junction number, because it is equal to n+sod(n) for n = 366425660392 and 366425660401.

It is a congruent number.

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, 1578377 + ... + 1795584.

It is an arithmetic number, because the mean of its divisors is an integer number (28144466350).

Almost surely, 2^366425660444 is an apocalyptic number.

It is an amenable number.

366425660444 is a deficient number, since it is larger than the sum of its proper divisors (309041531956).

366425660444 is a wasteful number, since it uses less digits than its factorization.

366425660444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375413 (or 3375411 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 50.

The spelling of 366425660444 in words is "three hundred sixty-six billion, four hundred twenty-five million, six hundred sixty thousand, four hundred forty-four".