2041208780 has 96 divisors (see below), whose sum is σ = 4750522560. Its totient is φ = 731934720.

The previous prime is 2041208759. The next prime is 2041208797. The reversal of 2041208780 is 878021402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4466312 + ... + 4466768.

It is an arithmetic number, because the mean of its divisors is an integer number (49484610).

Almost surely, 2^2041208780 is an apocalyptic number.

2041208780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041208780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2375261280).

2041208780 is an abundant number, since it is smaller than the sum of its proper divisors (2709313780).

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

2041208780 is a wasteful number, since it uses less digits than its factorization.

2041208780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 2041208780 is about 45179.7386003948. The cubic root of 2041208780 is about 1268.5155905605.

The spelling of 2041208780 in words is "two billion, forty-one million, two hundred eight thousand, seven hundred eighty".