42043114121234 has 8 divisors (see below), whose sum is σ = 63064741449600. Its totient is φ = 21021533638036.

The previous prime is 42043114121227. The next prime is 42043114121251. The reversal of 42043114121234 is 43212141134024.

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

It is a super-2 number, since 2×42043114121234² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42043114121234.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9374294 + ... + 13113489.

It is an arithmetic number, because the mean of its divisors is an integer number (7883092681200).

Almost surely, 2^{42043114121234} is an apocalyptic number.

42043114121234 is a deficient number, since it is larger than the sum of its proper divisors (21021627328366).

42043114121234 is a wasteful number, since it uses less digits than its factorization.

42043114121234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23422584.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 42043114121234 its reverse (43212141134024), we get a palindrome (85255255255258).

The spelling of 42043114121234 in words is "forty-two trillion, forty-three billion, one hundred fourteen million, one hundred twenty-one thousand, two hundred thirty-four".