4340131132432 has 40 divisors (see below), whose sum is σ = 8808755596416. Its totient is φ = 2067638132736.

The previous prime is 4340131132411. The next prime is 4340131132433. The reversal of 4340131132432 is 2342311310434.

4340131132432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4340131132394 and 4340131132403.

It is not an unprimeable number, because it can be changed into a prime (4340131132433) 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, 22850628 + ... + 23039779.

Almost surely, 2^{4340131132432} is an apocalyptic number.

It is an amenable number.

4340131132432 is an abundant number, since it is smaller than the sum of its proper divisors (4468624463984).

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

4340131132432 is a wasteful number, since it uses less digits than its factorization.

4340131132432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45890695 (or 45890689 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 4340131132432 its reverse (2342311310434), we get a palindrome (6682442442866).

The spelling of 4340131132432 in words is "four trillion, three hundred forty billion, one hundred thirty-one million, one hundred thirty-two thousand, four hundred thirty-two".