2381127368 has 8 divisors (see below), whose sum is σ = 4464613830. Its totient is φ = 1190563680.

The previous prime is 2381127349. The next prime is 2381127373. The reversal of 2381127368 is 8637211832.

It can be written as a sum of positive squares in only one way, i.e., 1809821764 + 571305604 = 42542^2 + 23902^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148820453 + ... + 148820468.

Almost surely, 2^2381127368 is an apocalyptic number.

It is an amenable number.

2381127368 is a deficient number, since it is larger than the sum of its proper divisors (2083486462).

2381127368 is a wasteful number, since it uses less digits than its factorization.

2381127368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297640927 (or 297640923 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 2381127368 is about 48796.7966981440. The cubic root of 2381127368 is about 1335.3472270315.

The spelling of 2381127368 in words is "two billion, three hundred eighty-one million, one hundred twenty-seven thousand, three hundred sixty-eight".