2114442399 has 4 divisors (see below), whose sum is σ = 2819256536. Its totient is φ = 1409628264.

The previous prime is 2114442353. The next prime is 2114442433. The reversal of 2114442399 is 9932444112.

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

It is not a de Polignac number, because 2114442399 - 2⁹ = 2114441887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114442199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352407064 + ... + 352407069.

It is an arithmetic number, because the mean of its divisors is an integer number (704814134).

Almost surely, 2^2114442399 is an apocalyptic number.

2114442399 is a deficient number, since it is larger than the sum of its proper divisors (704814137).

2114442399 is an equidigital number, since it uses as much as digits as its factorization.

2114442399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704814136.

The product of its digits is 62208, while the sum is 39.

The square root of 2114442399 is about 45983.0664375485. The cubic root of 2114442399 is about 1283.5081171436.

The spelling of 2114442399 in words is "two billion, one hundred fourteen million, four hundred forty-two thousand, three hundred ninety-nine".