104460661428 has 96 divisors (see below), whose sum is σ = 251103283200. Its totient is φ = 33784418304.

The previous prime is 104460661423. The next prime is 104460661439. The reversal of 104460661428 is 824166064401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 104460661428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104460661421) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 46653933 + ... + 46656171.

It is an arithmetic number, because the mean of its divisors is an integer number (2615659200).

Almost surely, 2^104460661428 is an apocalyptic number.

It is an amenable number.

104460661428 is an abundant number, since it is smaller than the sum of its proper divisors (146642621772).

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

104460661428 is a wasteful number, since it uses less digits than its factorization.

104460661428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081 (or 3079 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 104460661428 in words is "one hundred four billion, four hundred sixty million, six hundred sixty-one thousand, four hundred twenty-eight".