12428080885404 has 48 divisors (see below), whose sum is σ = 32224605668640. Its totient is φ = 4142223671040.

The previous prime is 12428080885387. The next prime is 12428080885421. The reversal of 12428080885404 is 40458808082421.

It is a happy number.

12428080885404 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 80 + 80 + 8 + 85 + 404 = 666.

It is an interprime number because it is at equal distance from previous prime (12428080885387) and next prime (12428080885421).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 5570109 + ... + 7475444.

It is an arithmetic number, because the mean of its divisors is an integer number (671345951430).

Almost surely, 2^{12428080885404} is an apocalyptic number.

It is an amenable number.

12428080885404 is an abundant number, since it is smaller than the sum of its proper divisors (19796524783236).

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

12428080885404 is a wasteful number, since it uses less digits than its factorization.

12428080885404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13054387 (or 13054379 counting only the distinct ones).

The product of its (nonzero) digits is 5242880, while the sum is 54.

The spelling of 12428080885404 in words is "twelve trillion, four hundred twenty-eight billion, eighty million, eight hundred eighty-five thousand, four hundred four".