43234343430051 has 32 divisors (see below), whose sum is σ = 58354783603200. Its totient is φ = 28469998229760.

The previous prime is 43234343430041. The next prime is 43234343430121. The reversal of 43234343430051 is 15003434343234.

It is a happy number.

It is not a de Polignac number, because 43234343430051 - 2¹⁵ = 43234343397283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43234343429991 and 43234343430009.

It is not an unprimeable number, because it can be changed into a prime (43234343430011) 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, 981929505 + ... + 981973533.

It is an arithmetic number, because the mean of its divisors is an integer number (1823586987600).

Almost surely, 2^{43234343430051} is an apocalyptic number.

43234343430051 is a deficient number, since it is larger than the sum of its proper divisors (15120440173149).

43234343430051 is a wasteful number, since it uses less digits than its factorization.

43234343430051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53019.

The product of its (nonzero) digits is 622080, while the sum is 39.

Adding to 43234343430051 its reverse (15003434343234), we get a palindrome (58237777773285).

The spelling of 43234343430051 in words is "forty-three trillion, two hundred thirty-four billion, three hundred forty-three million, four hundred thirty thousand, fifty-one".