43132420235 has 8 divisors (see below), whose sum is σ = 51761880576. Its totient is φ = 34503952000.

The previous prime is 43132420229. The next prime is 43132420249. The reversal of 43132420235 is 53202423134.

It is a happy number.

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

It is not a de Polignac number, because 43132420235 - 2³⁰ = 42058678411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43132420198 and 43132420207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148766 + ... + 329235.

It is an arithmetic number, because the mean of its divisors is an integer number (6470235072).

Almost surely, 2^43132420235 is an apocalyptic number.

43132420235 is a deficient number, since it is larger than the sum of its proper divisors (8629460341).

43132420235 is a wasteful number, since it uses less digits than its factorization.

43132420235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496053.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 43132420235 its reverse (53202423134), we get a palindrome (96334843369).

The spelling of 43132420235 in words is "forty-three billion, one hundred thirty-two million, four hundred twenty thousand, two hundred thirty-five".