2104231040 has 32 divisors (see below), whose sum is σ = 5030428860. Its totient is φ = 841692160.

The previous prime is 2104231027. The next prime is 2104231091. The reversal of 2104231040 is 401324012.

It can be written as a sum of positive squares in 2 ways, for example, as 1840753216 + 263477824 = 42904^2 + 16232^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643291 + ... + 1644570.

Almost surely, 2^2104231040 is an apocalyptic number.

2104231040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104231040 is an abundant number, since it is smaller than the sum of its proper divisors (2926197820).

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

2104231040 is an equidigital number, since it uses as much as digits as its factorization.

2104231040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287880 (or 3287868 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2104231040 is about 45871.8981512647. The cubic root of 2104231040 is about 1281.4386168798.

Adding to 2104231040 its reverse (401324012), we get a palindrome (2505555052).

The spelling of 2104231040 in words is "two billion, one hundred four million, two hundred thirty-one thousand, forty".