43863238011153 has 32 divisors (see below), whose sum is σ = 64235078595072. Its totient is φ = 26403557126400.

The previous prime is 43863238011139. The next prime is 43863238011253. The reversal of 43863238011153 is 35111083236834.

It is not a de Polignac number, because 43863238011153 - 2¹⁷ = 43863237880081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43863238011253) 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, 4782408 + ... + 10516553.

It is an arithmetic number, because the mean of its divisors is an integer number (2007346206096).

Almost surely, 2^{43863238011153} is an apocalyptic number.

It is an amenable number.

43863238011153 is a deficient number, since it is larger than the sum of its proper divisors (20371840583919).

43863238011153 is a wasteful number, since it uses less digits than its factorization.

43863238011153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15299565.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 43863238011153 in words is "forty-three trillion, eight hundred sixty-three billion, two hundred thirty-eight million, eleven thousand, one hundred fifty-three".