4381108894 has 4 divisors (see below), whose sum is σ = 6571663344. Its totient is φ = 2190554446.

The previous prime is 4381108873. The next prime is 4381108957. The reversal of 4381108894 is 4988011834.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1095277222 + ... + 1095277225.

It is an arithmetic number, because the mean of its divisors is an integer number (1642915836).

Almost surely, 2^4381108894 is an apocalyptic number.

4381108894 is a deficient number, since it is larger than the sum of its proper divisors (2190554450).

4381108894 is a wasteful number, since it uses less digits than its factorization.

4381108894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190554449.

The product of its (nonzero) digits is 221184, while the sum is 46.

The square root of 4381108894 is about 66189.9455657731. The cubic root of 4381108894 is about 1636.2940428609.

The spelling of 4381108894 in words is "four billion, three hundred eighty-one million, one hundred eight thousand, eight hundred ninety-four".