2230403003444 has 96 divisors (see below), whose sum is σ = 5185955045376. Its totient is φ = 813520730880.

The previous prime is 2230403003393. The next prime is 2230403003519. The reversal of 2230403003444 is 4443003040322.

It is a super-2 number, since 2×2230403003444² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3016529 + ... + 3682424.

It is an arithmetic number, because the mean of its divisors is an integer number (54020365056).

Almost surely, 2^{2230403003444} is an apocalyptic number.

It is an amenable number.

2230403003444 is an abundant number, since it is smaller than the sum of its proper divisors (2955552041932).

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

2230403003444 is a wasteful number, since it uses less digits than its factorization.

2230403003444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6699045 (or 6699043 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 2230403003444 its reverse (4443003040322), we get a palindrome (6673406043766).

The spelling of 2230403003444 in words is "two trillion, two hundred thirty billion, four hundred three million, three thousand, four hundred forty-four".