109774586894 has 8 divisors (see below), whose sum is σ = 188185006128. Its totient is φ = 47046251520.

The previous prime is 109774586893. The next prime is 109774586927. The reversal of 109774586894 is 498685477901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109774586891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3920520947 + ... + 3920520974.

It is an arithmetic number, because the mean of its divisors is an integer number (23523125766).

Almost surely, 2^109774586894 is an apocalyptic number.

109774586894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109774586894 is a deficient number, since it is larger than the sum of its proper divisors (78410419234).

109774586894 is an equidigital number, since it uses as much as digits as its factorization.

109774586894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7841041930.

The product of its (nonzero) digits is 121927680, while the sum is 68.

The spelling of 109774586894 in words is "one hundred nine billion, seven hundred seventy-four million, five hundred eighty-six thousand, eight hundred ninety-four".