43423111013425 has 48 divisors (see below), whose sum is σ = 63299385455040. Its totient is φ = 29132135136000.

The previous prime is 43423111013413. The next prime is 43423111013497. The reversal of 43423111013425 is 52431011132434.

It is not a de Polignac number, because 43423111013425 - 2¹³ = 43423111005233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1506531 + ... + 9440119.

It is an arithmetic number, because the mean of its divisors is an integer number (1318737196980).

Almost surely, 2^{43423111013425} is an apocalyptic number.

It is an amenable number.

43423111013425 is a deficient number, since it is larger than the sum of its proper divisors (19876274441615).

43423111013425 is a wasteful number, since it uses less digits than its factorization.

43423111013425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7935154 (or 7935149 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 43423111013425 its reverse (52431011132434), we get a palindrome (95854122145859).

The spelling of 43423111013425 in words is "forty-three trillion, four hundred twenty-three billion, one hundred eleven million, thirteen thousand, four hundred twenty-five".