43013112142023 has 24 divisors (see below), whose sum is σ = 63810240436800. Its totient is φ = 27899960255424.

The previous prime is 43013112141943. The next prime is 43013112142031. The reversal of 43013112142023 is 32024121131034.

43013112142023 is a `hidden beast` number, since 4 + 301 + 31 + 121 + 4 + 202 + 3 = 666.

It is not a de Polignac number, because 43013112142023 - 2⁹ = 43013112141511 is a prime.

It is a super-2 number, since 2×43013112142023² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43013112142123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21009538 + ... + 22965776.

It is an arithmetic number, because the mean of its divisors is an integer number (2658760018200).

Almost surely, 2^{43013112142023} is an apocalyptic number.

43013112142023 is a deficient number, since it is larger than the sum of its proper divisors (20797128294777).

43013112142023 is a wasteful number, since it uses less digits than its factorization.

43013112142023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022311 (or 2022308 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 43013112142023 its reverse (32024121131034), we get a palindrome (75037233273057).

The spelling of 43013112142023 in words is "forty-three trillion, thirteen billion, one hundred twelve million, one hundred forty-two thousand, twenty-three".