1104857421616 has 40 divisors (see below), whose sum is σ = 2321912655440. Its totient is φ = 506265590016.

The previous prime is 1104857421611. The next prime is 1104857421709. The reversal of 1104857421616 is 6161247584011.

It is not an unprimeable number, because it can be changed into a prime (1104857421611) 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 7 ways as a sum of consecutive naturals, for example, 19078335 + ... + 19136158.

It is an arithmetic number, because the mean of its divisors is an integer number (58047816386).

Almost surely, 2^{1104857421616} is an apocalyptic number.

1104857421616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1104857421616 is an abundant number, since it is smaller than the sum of its proper divisors (1217055233824).

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

1104857421616 is a wasteful number, since it uses less digits than its factorization.

1104857421616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38214653 (or 38214647 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 1104857421616 in words is "one trillion, one hundred four billion, eight hundred fifty-seven million, four hundred twenty-one thousand, six hundred sixteen".