42111043033339 has 16 divisors (see below), whose sum is σ = 50219670592512. Its totient is φ = 34525624671648.

The previous prime is 42111043033271. The next prime is 42111043033379. The reversal of 42111043033339 is 93333034011124.

It is a cyclic number.

It is not a de Polignac number, because 42111043033339 - 2³⁷ = 41973604079867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42111043033298 and 42111043033307.

It is not an unprimeable number, because it can be changed into a prime (42111043033379) 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, 31456242 + ... + 32767624.

It is an arithmetic number, because the mean of its divisors is an integer number (3138729412032).

Almost surely, 2^{42111043033339} is an apocalyptic number.

42111043033339 is a deficient number, since it is larger than the sum of its proper divisors (8108627559173).

42111043033339 is a wasteful number, since it uses less digits than its factorization.

42111043033339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510866.

The product of its (nonzero) digits is 69984, while the sum is 37.

The spelling of 42111043033339 in words is "forty-two trillion, one hundred eleven billion, forty-three million, thirty-three thousand, three hundred thirty-nine".