43132253405 has 8 divisors (see below), whose sum is σ = 51760713984. Its totient is φ = 34504462800.

The previous prime is 43132253401. The next prime is 43132253431. The reversal of 43132253405 is 50435223134.

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

It is not a de Polignac number, because 43132253405 - 2² = 43132253401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43132253401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12881 + ... + 293990.

It is an arithmetic number, because the mean of its divisors is an integer number (6470089248).

Almost surely, 2^43132253405 is an apocalyptic number.

It is an amenable number.

43132253405 is a deficient number, since it is larger than the sum of its proper divisors (8628460579).

43132253405 is a wasteful number, since it uses less digits than its factorization.

43132253405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334987.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 43132253405 its reverse (50435223134), we get a palindrome (93567476539).

The spelling of 43132253405 in words is "forty-three billion, one hundred thirty-two million, two hundred fifty-three thousand, four hundred five".