2119442350 has 24 divisors (see below), whose sum is σ = 3989666520. Its totient is φ = 837561120.

The previous prime is 2119442321. The next prime is 2119442359. The reversal of 2119442350 is 532449112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119442359) 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 11 ways as a sum of consecutive naturals, for example, 251205 + ... + 259504.

It is an arithmetic number, because the mean of its divisors is an integer number (166236105).

Almost surely, 2^2119442350 is an apocalyptic number.

2119442350 is a deficient number, since it is larger than the sum of its proper divisors (1870224170).

2119442350 is a wasteful number, since it uses less digits than its factorization.

2119442350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510804 (or 510799 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2119442350 is about 46037.4016425775. The cubic root of 2119442350 is about 1284.5190102808.

The spelling of 2119442350 in words is "two billion, one hundred nineteen million, four hundred forty-two thousand, three hundred fifty".