104421154486 has 16 divisors (see below), whose sum is σ = 174094962768. Its totient is φ = 46568610400.

The previous prime is 104421154471. The next prime is 104421154489. The reversal of 104421154486 is 684451124401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104421154489) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 44776345 + ... + 44778676.

It is an arithmetic number, because the mean of its divisors is an integer number (10880935173).

Almost surely, 2^104421154486 is an apocalyptic number.

104421154486 is a deficient number, since it is larger than the sum of its proper divisors (69673808282).

104421154486 is a wasteful number, since it uses less digits than its factorization.

104421154486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89555087.

The product of its (nonzero) digits is 122880, while the sum is 40.

Adding to 104421154486 its reverse (684451124401), we get a palindrome (788872278887).

The spelling of 104421154486 in words is "one hundred four billion, four hundred twenty-one million, one hundred fifty-four thousand, four hundred eighty-six".