2034420194 has 16 divisors (see below), whose sum is σ = 3068442432. Its totient is φ = 1011619728.

The previous prime is 2034420191. The next prime is 2034420197. The reversal of 2034420194 is 4910244302.

It is an interprime number because it is at equal distance from previous prime (2034420191) and next prime (2034420197).

It is not an unprimeable number, because it can be changed into a prime (2034420191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340517 + ... + 346439.

It is an arithmetic number, because the mean of its divisors is an integer number (191777652).

Almost surely, 2^2034420194 is an apocalyptic number.

2034420194 is a deficient number, since it is larger than the sum of its proper divisors (1034022238).

2034420194 is a wasteful number, since it uses less digits than its factorization.

2034420194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6841.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2034420194 is about 45104.5473760684. The cubic root of 2034420194 is about 1267.1077660275.

Adding to 2034420194 its reverse (4910244302), we get a palindrome (6944664496).

The spelling of 2034420194 in words is "two billion, thirty-four million, four hundred twenty thousand, one hundred ninety-four".