2381127938 has 8 divisors (see below), whose sum is σ = 4081933632. Its totient is φ = 1020483396.

The previous prime is 2381127913. The next prime is 2381127997. The reversal of 2381127938 is 8397211832.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85040270 + ... + 85040297.

It is an arithmetic number, because the mean of its divisors is an integer number (510241704).

Almost surely, 2^2381127938 is an apocalyptic number.

2381127938 is a deficient number, since it is larger than the sum of its proper divisors (1700805694).

2381127938 is a wasteful number, since it uses less digits than its factorization.

2381127938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170080576.

The product of its digits is 145152, while the sum is 44.

The square root of 2381127938 is about 48796.8025386910. The cubic root of 2381127938 is about 1335.3473335844.

The spelling of 2381127938 in words is "two billion, three hundred eighty-one million, one hundred twenty-seven thousand, nine hundred thirty-eight".