2034223444 has 72 divisors (see below), whose sum is σ = 4158330120. Its totient is φ = 868412160.

The previous prime is 2034223423. The next prime is 2034223447. The reversal of 2034223444 is 4443224302.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1045875600 + 988347844 = 32340^2 + 31438^2 .

It is a super-2 number, since 2×2034223444² = 8276130040238442272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034223447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 517374 + ... + 521290.

It is an arithmetic number, because the mean of its divisors is an integer number (57754585).

Almost surely, 2^2034223444 is an apocalyptic number.

It is an amenable number.

2034223444 is an abundant number, since it is smaller than the sum of its proper divisors (2124106676).

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

2034223444 is a wasteful number, since it uses less digits than its factorization.

2034223444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4009 (or 3996 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 2034223444 is about 45102.3662793872. The cubic root of 2034223444 is about 1267.0669171261.

Adding to 2034223444 its reverse (4443224302), we get a palindrome (6477447746).

The spelling of 2034223444 in words is "two billion, thirty-four million, two hundred twenty-three thousand, four hundred forty-four".