43431100412313 has 16 divisors (see below), whose sum is σ = 61499734888896. Its totient is φ = 27168557560320.

The previous prime is 43431100412303. The next prime is 43431100412377. The reversal of 43431100412313 is 31321400113434.

43431100412313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43431100412313 - 2²⁰ = 43431099363737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43431100412303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1286373156 + ... + 1286406917.

It is an arithmetic number, because the mean of its divisors is an integer number (3843733430556).

Almost surely, 2^{43431100412313} is an apocalyptic number.

It is an amenable number.

43431100412313 is a deficient number, since it is larger than the sum of its proper divisors (18068634476583).

43431100412313 is a wasteful number, since it uses less digits than its factorization.

43431100412313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572780424.

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

Adding to 43431100412313 its reverse (31321400113434), we get a palindrome (74752500525747).

The spelling of 43431100412313 in words is "forty-three trillion, four hundred thirty-one billion, one hundred million, four hundred twelve thousand, three hundred thirteen".