2023543712156 has 24 divisors (see below), whose sum is σ = 3791636775360. Its totient is φ = 941556357632.

The previous prime is 2023543712153. The next prime is 2023543712191. The reversal of 2023543712156 is 6512173453202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023543712153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167173700 + ... + 167185803.

It is an arithmetic number, because the mean of its divisors is an integer number (157984865640).

Almost surely, 2^{2023543712156} is an apocalyptic number.

It is an amenable number.

2023543712156 is a deficient number, since it is larger than the sum of its proper divisors (1768093063204).

2023543712156 is a wasteful number, since it uses less digits than its factorization.

2023543712156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334359613 (or 334359611 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 2023543712156 in words is "two trillion, twenty-three billion, five hundred forty-three million, seven hundred twelve thousand, one hundred fifty-six".