4032412140440 has 32 divisors (see below), whose sum is σ = 9101914332480. Its totient is φ = 1607811608832.

The previous prime is 4032412140433. The next prime is 4032412140443. The reversal of 4032412140440 is 440412142304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032412140443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161026304 + ... + 161051343.

It is an arithmetic number, because the mean of its divisors is an integer number (284434822890).

Almost surely, 2^{4032412140440} is an apocalyptic number.

4032412140440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4032412140440 is an abundant number, since it is smaller than the sum of its proper divisors (5069502192040).

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

4032412140440 is a wasteful number, since it uses less digits than its factorization.

4032412140440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322077971 (or 322077967 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4032412140440 its reverse (440412142304), we get a palindrome (4472824282744).

The spelling of 4032412140440 in words is "four trillion, thirty-two billion, four hundred twelve million, one hundred forty thousand, four hundred forty".