2043178496 has 80 divisors (see below), whose sum is σ = 4183660800. Its totient is φ = 996538368.

The previous prime is 2043178493. The next prime is 2043178519. The reversal of 2043178496 is 6948713402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043178493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7219571 + ... + 7219853.

It is an arithmetic number, because the mean of its divisors is an integer number (52295760).

Almost surely, 2^2043178496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2043178496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2091830400).

2043178496 is an abundant number, since it is smaller than the sum of its proper divisors (2140482304).

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

2043178496 is an equidigital number, since it uses as much as digits as its factorization.

2043178496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 2043178496 is about 45201.5320094353. The cubic root of 2043178496 is about 1268.9234881111.

The spelling of 2043178496 in words is "two billion, forty-three million, one hundred seventy-eight thousand, four hundred ninety-six".