43032434551413 has 32 divisors (see below), whose sum is σ = 59438806732800. Its totient is φ = 27659972760000.

The previous prime is 43032434551397. The next prime is 43032434551459. The reversal of 43032434551413 is 31415543423034.

It is not a de Polignac number, because 43032434551413 - 2⁴ = 43032434551397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43032434551493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1431583978 + ... + 1431614036.

It is an arithmetic number, because the mean of its divisors is an integer number (1857462710400).

Almost surely, 2^{43032434551413} is an apocalyptic number.

It is an amenable number.

43032434551413 is a deficient number, since it is larger than the sum of its proper divisors (16406372181387).

43032434551413 is a wasteful number, since it uses less digits than its factorization.

43032434551413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52753.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 43032434551413 its reverse (31415543423034), we get a palindrome (74447977974447).

The spelling of 43032434551413 in words is "forty-three trillion, thirty-two billion, four hundred thirty-four million, five hundred fifty-one thousand, four hundred thirteen".