43131222213134 has 8 divisors (see below), whose sum is σ = 70578363621528. Its totient is φ = 19605101005960.

The previous prime is 43131222213127. The next prime is 43131222213187.

43131222213134 is nontrivially palindromic in base 10.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 43131222213134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980255050277 + ... + 980255050320.

It is an arithmetic number, because the mean of its divisors is an integer number (8822295452691).

Almost surely, 2^{43131222213134} is an apocalyptic number.

43131222213134 is a deficient number, since it is larger than the sum of its proper divisors (27447141408394).

43131222213134 is a wasteful number, since it uses less digits than its factorization.

43131222213134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960510100610.

The product of its digits is 20736, while the sum is 32.

It can be divided in two parts, 4313122 and 2213134, that added together give a palindrome (6526256).

The spelling of 43131222213134 in words is "forty-three trillion, one hundred thirty-one billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred thirty-four".