19846044096 has 56 divisors (see below), whose sum is σ = 53790061584. Its totient is φ = 6453995520.

The previous prime is 19846044077. The next prime is 19846044107. The reversal of 19846044096 is 69044064891.

It is a congruent number.

It is an unprimeable number.

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, 1252675 + ... + 1268418.

It is an arithmetic number, because the mean of its divisors is an integer number (960536814).

Almost surely, 2^19846044096 is an apocalyptic number.

19846044096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

19846044096 is an abundant number, since it is smaller than the sum of its proper divisors (33944017488).

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

19846044096 is a wasteful number, since it uses less digits than its factorization.

19846044096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521149 (or 2521139 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

It can be divided in two parts, 198460 and 44096, that added together give a triangular number (242556 = T₆₉₆).

The spelling of 19846044096 in words is "nineteen billion, eight hundred forty-six million, forty-four thousand, ninety-six".