2344113891 has 48 divisors (see below), whose sum is σ = 4048267680. Its totient is φ = 1336668480.

The previous prime is 2344113859. The next prime is 2344113907. The reversal of 2344113891 is 1983114432.

2344113891 is a `hidden beast` number, since 234 + 41 + 1 + 389 + 1 = 666.

It is not a de Polignac number, because 2344113891 - 2⁵ = 2344113859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2344113841) 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 47 ways as a sum of consecutive naturals, for example, 735321 + ... + 738501.

It is an arithmetic number, because the mean of its divisors is an integer number (84338910).

Almost surely, 2^2344113891 is an apocalyptic number.

2344113891 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2344113891 is a deficient number, since it is larger than the sum of its proper divisors (1704153789).

2344113891 is a wasteful number, since it uses less digits than its factorization.

2344113891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761 (or 3748 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 2344113891 is about 48416.0499318150. The cubic root of 2344113891 is about 1328.3919531456.

The spelling of 2344113891 in words is "two billion, three hundred forty-four million, one hundred thirteen thousand, eight hundred ninety-one".