43341401331 has 6 divisors (see below), whose sum is σ = 62604246380. Its totient is φ = 28894267548.

The previous prime is 43341401287. The next prime is 43341401333. The reversal of 43341401331 is 13310414334.

It is not a de Polignac number, because 43341401331 - 2⁶ = 43341401267 is a prime.

It is a super-2 number, since 2×43341401331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43341401295 and 43341401304.

It is not an unprimeable number, because it can be changed into a prime (43341401333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2407855621 + ... + 2407855638.

Almost surely, 2^43341401331 is an apocalyptic number.

43341401331 is a deficient number, since it is larger than the sum of its proper divisors (19262845049).

43341401331 is a wasteful number, since it uses less digits than its factorization.

43341401331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4815711265 (or 4815711262 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 43341401331 its reverse (13310414334), we get a palindrome (56651815665).

The spelling of 43341401331 in words is "forty-three billion, three hundred forty-one million, four hundred one thousand, three hundred thirty-one".