2034221430 has 64 divisors (see below), whose sum is σ = 5111216640. Its totient is φ = 517161216.

The previous prime is 2034221401. The next prime is 2034221459. The reversal of 2034221430 is 341224302.

It is an interprime number because it is at equal distance from previous prime (2034221401) and next prime (2034221459).

It is a junction number, because it is equal to n+sod(n) for n = 2034221397 and 2034221406.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 211261 + ... + 220679.

It is an arithmetic number, because the mean of its divisors is an integer number (79862760).

Almost surely, 2^2034221430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2034221430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2555608320).

2034221430 is an abundant number, since it is smaller than the sum of its proper divisors (3076995210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2034221430 is a wasteful number, since it uses less digits than its factorization.

2034221430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9765.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2034221430 is about 45102.3439523934. The cubic root of 2034221430 is about 1267.0664989692.

Adding to 2034221430 its reverse (341224302), we get a palindrome (2375445732).

The spelling of 2034221430 in words is "two billion, thirty-four million, two hundred twenty-one thousand, four hundred thirty".