111338738684 has 24 divisors (see below), whose sum is σ = 196959436128. Its totient is φ = 55065850560.

The previous prime is 111338738683. The next prime is 111338738701. The reversal of 111338738684 is 486837833111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111338738683) 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, 207254 + ... + 515394.

It is an arithmetic number, because the mean of its divisors is an integer number (8206643172).

Almost surely, 2^111338738684 is an apocalyptic number.

It is an amenable number.

111338738684 is a deficient number, since it is larger than the sum of its proper divisors (85620697444).

111338738684 is a wasteful number, since it uses less digits than its factorization.

111338738684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309125 (or 309123 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 53.

The spelling of 111338738684 in words is "one hundred eleven billion, three hundred thirty-eight million, seven hundred thirty-eight thousand, six hundred eighty-four".