43235442532 has 12 divisors (see below), whose sum is σ = 75730628736. Its totient is φ = 21598120040.

The previous prime is 43235442529. The next prime is 43235442563. The reversal of 43235442532 is 23524453234.

It is a junction number, because it is equal to n+sod(n) for n = 43235442491 and 43235442500.

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, 4895344 + ... + 4904167.

It is an arithmetic number, because the mean of its divisors is an integer number (6310885728).

Almost surely, 2^43235442532 is an apocalyptic number.

It is an amenable number.

43235442532 is a deficient number, since it is larger than the sum of its proper divisors (32495186204).

43235442532 is a wasteful number, since it uses less digits than its factorization.

43235442532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9800618 (or 9800616 counting only the distinct ones).

The product of its digits is 345600, while the sum is 37.

Adding to 43235442532 its reverse (23524453234), we get a palindrome (66759895766).

The spelling of 43235442532 in words is "forty-three billion, two hundred thirty-five million, four hundred forty-two thousand, five hundred thirty-two".