2140846848 has 450 divisors, whose sum is σ = 7620299764. Its totient is φ = 597445632.

The previous prime is 2140846843. The next prime is 2140846859. The reversal of 2140846848 is 8486480412.

2140846848 is a `hidden beast` number, since 2 + 140 + 8 + 468 + 48 = 666.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (2140846843) 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 49 ways as a sum of consecutive naturals, for example, 49787115 + ... + 49787157.

Almost surely, 2^2140846848 is an apocalyptic number.

2140846848 is a gapful number since it is divisible by the number (28) 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 2140846848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3810149882).

2140846848 is an abundant number, since it is smaller than the sum of its proper divisors (5479452916).

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

2140846848 is an frugal number, since it uses more digits than its factorization.

2140846848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The square root of 2140846848 is about 46269.2862274749. The cubic root of 2140846848 is about 1288.8287042492.

The spelling of 2140846848 in words is "two billion, one hundred forty million, eight hundred forty-six thousand, eight hundred forty-eight".