4023304431040 has 28 divisors (see below), whose sum is σ = 9580493677176. Its totient is φ = 1609321772288.

The previous prime is 4023304431031. The next prime is 4023304431049. The reversal of 4023304431040 is 401344033204.

4023304431040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4023304431031) and next prime (4023304431049).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023304431049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6286412854 + ... + 6286413493.

Almost surely, 2^{4023304431040} is an apocalyptic number.

4023304431040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4023304431040 is an abundant number, since it is smaller than the sum of its proper divisors (5557189246136).

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

4023304431040 is a wasteful number, since it uses less digits than its factorization.

4023304431040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12572826364 (or 12572826354 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4023304431040 its reverse (401344033204), we get a palindrome (4424648464244).

The spelling of 4023304431040 in words is "four trillion, twenty-three billion, three hundred four million, four hundred thirty-one thousand, forty".