42112030043 has 8 divisors (see below), whose sum is σ = 43610492880. Its totient is φ = 40616655520.

The previous prime is 42112030013. The next prime is 42112030057. The reversal of 42112030043 is 34003021124.

42112030043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42112030043 - 2¹² = 42112025947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42112029997 and 42112030024.

It is not an unprimeable number, because it can be changed into a prime (42112030013) 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, 744305 + ... + 798882.

It is an arithmetic number, because the mean of its divisors is an integer number (5451311610).

Almost surely, 2^42112030043 is an apocalyptic number.

42112030043 is a deficient number, since it is larger than the sum of its proper divisors (1498462837).

42112030043 is a wasteful number, since it uses less digits than its factorization.

42112030043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544157.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 42112030043 its reverse (34003021124), we get a palindrome (76115051167).

The spelling of 42112030043 in words is "forty-two billion, one hundred twelve million, thirty thousand, forty-three".