42012024441043 has 16 divisors (see below), whose sum is σ = 43734341468160. Its totient is φ = 40308097888800.

The previous prime is 42012024440993. The next prime is 42012024441047. The reversal of 42012024441043 is 34014442021024.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 42012024441043 - 2³⁷ = 41874585487571 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42012024440996 and 42012024441014.

It is not an unprimeable number, because it can be changed into a prime (42012024441047) 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, 14515438 + ... + 17167468.

It is an arithmetic number, because the mean of its divisors is an integer number (2733396341760).

Almost surely, 2^{42012024441043} is an apocalyptic number.

42012024441043 is a deficient number, since it is larger than the sum of its proper divisors (1722317027117).

42012024441043 is a wasteful number, since it uses less digits than its factorization.

42012024441043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655498.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 42012024441043 its reverse (34014442021024), we get a palindrome (76026466462067).

The spelling of 42012024441043 in words is "forty-two trillion, twelve billion, twenty-four million, four hundred forty-one thousand, forty-three".