111763834494 has 64 divisors (see below), whose sum is σ = 244253657088. Its totient is φ = 33884928000.

The previous prime is 111763834477. The next prime is 111763834547. The reversal of 111763834494 is 494438367111.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11697019 + ... + 11706569.

It is an arithmetic number, because the mean of its divisors is an integer number (3816463392).

Almost surely, 2^111763834494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111763834494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122126828544).

111763834494 is an abundant number, since it is smaller than the sum of its proper divisors (132489822594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111763834494 is a wasteful number, since it uses less digits than its factorization.

111763834494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11753.

The product of its digits is 1741824, while the sum is 51.

The spelling of 111763834494 in words is "one hundred eleven billion, seven hundred sixty-three million, eight hundred thirty-four thousand, four hundred ninety-four".