2332000040 has 16 divisors (see below), whose sum is σ = 5247000180. Its totient is φ = 932800000.

The previous prime is 2331999991. The next prime is 2332000067. The reversal of 2332000040 is 400002332.

It can be written as a sum of positive squares in 2 ways, for example, as 2315726884 + 16273156 = 48122^2 + 4034^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2331999979 and 2332000024.

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, 29149961 + ... + 29150040.

Almost surely, 2^2332000040 is an apocalyptic number.

2332000040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2332000040 is an abundant number, since it is smaller than the sum of its proper divisors (2915000140).

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

2332000040 is a wasteful number, since it uses less digits than its factorization.

2332000040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58300012 (or 58300008 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2332000040 is about 48290.7862847562. The cubic root of 2332000040 is about 1326.0997235244.

Adding to 2332000040 its reverse (400002332), we get a palindrome (2732002372).

The spelling of 2332000040 in words is "two billion, three hundred thirty-two million, forty", and thus it is an aban number.