2134941388 has 12 divisors (see below), whose sum is σ = 3737550600. Its totient is φ = 1067069792.

The previous prime is 2134941383. The next prime is 2134941407. The reversal of 2134941388 is 8831494312.

It is not an unprimeable number, because it can be changed into a prime (2134941383) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 88081 + ... + 109672.

It is an arithmetic number, because the mean of its divisors is an integer number (311462550).

Almost surely, 2^2134941388 is an apocalyptic number.

It is an amenable number.

2134941388 is a deficient number, since it is larger than the sum of its proper divisors (1602609212).

2134941388 is a wasteful number, since it uses less digits than its factorization.

2134941388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200456 (or 200454 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 2134941388 is about 46205.4259584305. The cubic root of 2134941388 is about 1287.6425481783.

The spelling of 2134941388 in words is "two billion, one hundred thirty-four million, nine hundred forty-one thousand, three hundred eighty-eight".