939994244404111 has 16 divisors (see below), whose sum is σ = 1037770773709824. Its totient is φ = 845996574707424.

The previous prime is 939994244404049. The next prime is 939994244404147. The reversal of 939994244404111 is 111404442499939.

It is a cyclic number.

It is not a de Polignac number, because 939994244404111 - 2³⁵ = 939959884665743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939994244402111) 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, 2924653221 + ... + 2924974606.

It is an arithmetic number, because the mean of its divisors is an integer number (64860673356864).

Almost surely, 2^{939994244404111} is an apocalyptic number.

939994244404111 is a deficient number, since it is larger than the sum of its proper divisors (97776529305713).

939994244404111 is a wasteful number, since it uses less digits than its factorization.

939994244404111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5849628150.

The product of its (nonzero) digits is 40310784, while the sum is 64.

The spelling of 939994244404111 in words is "nine hundred thirty-nine trillion, nine hundred ninety-four billion, two hundred forty-four million, four hundred four thousand, one hundred eleven".