4340131132431 has 8 divisors (see below), whose sum is σ = 5825164964224. Its totient is φ = 2874259027800.

The previous prime is 4340131132411. The next prime is 4340131132433. The reversal of 4340131132431 is 1342311310434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4340131132431 - 2¹⁰ = 4340131131407 is a prime.

It is a super-2 number, since 2×4340131132431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 4790431261 + ... + 4790432166.

It is an arithmetic number, because the mean of its divisors is an integer number (728145620528).

Almost surely, 2^{4340131132431} is an apocalyptic number.

4340131132431 is a deficient number, since it is larger than the sum of its proper divisors (1485033831793).

4340131132431 is a wasteful number, since it uses less digits than its factorization.

4340131132431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9580863581.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 4340131132431 its reverse (1342311310434), we get a palindrome (5682442442865).

The spelling of 4340131132431 in words is "four trillion, three hundred forty billion, one hundred thirty-one million, one hundred thirty-two thousand, four hundred thirty-one".