43235013153 has 16 divisors (see below), whose sum is σ = 59213703680. Its totient is φ = 28040069376.

The previous prime is 43235013149. The next prime is 43235013181. The reversal of 43235013153 is 35131053234.

It is not a de Polignac number, because 43235013153 - 2² = 43235013149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43235013153.

It is not an unprimeable number, because it can be changed into a prime (43235013193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810768 + ... + 862446.

It is an arithmetic number, because the mean of its divisors is an integer number (3700856480).

Almost surely, 2^43235013153 is an apocalyptic number.

It is an amenable number.

43235013153 is a deficient number, since it is larger than the sum of its proper divisors (15978690527).

43235013153 is a wasteful number, since it uses less digits than its factorization.

43235013153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59256.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 43235013153 its reverse (35131053234), we get a palindrome (78366066387).

The spelling of 43235013153 in words is "forty-three billion, two hundred thirty-five million, thirteen thousand, one hundred fifty-three".