42111043033334 has 16 divisors (see below), whose sum is σ = 68909097290256. Its totient is φ = 19141350480000.

The previous prime is 42111043033271. The next prime is 42111043033379. The reversal of 42111043033334 is 43333034011124.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42111043033334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15531674 + ... + 18040370.

It is an arithmetic number, because the mean of its divisors is an integer number (4306818580641).

Almost surely, 2^{42111043033334} is an apocalyptic number.

42111043033334 is a deficient number, since it is larger than the sum of its proper divisors (26798054256922).

42111043033334 is a wasteful number, since it uses less digits than its factorization.

42111043033334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271711.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 42111043033334 its reverse (43333034011124), we get a palindrome (85444077044458).

The spelling of 42111043033334 in words is "forty-two trillion, one hundred eleven billion, forty-three million, thirty-three thousand, three hundred thirty-four".