23444221414 has 12 divisors (see below), whose sum is σ = 35654677956. Its totient is φ = 11561528592.

The previous prime is 23444221397. The next prime is 23444221469. The reversal of 23444221414 is 41412244432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1089184 + ... + 1110499.

It is an arithmetic number, because the mean of its divisors is an integer number (2971223163).

Almost surely, 2^23444221414 is an apocalyptic number.

23444221414 is a deficient number, since it is larger than the sum of its proper divisors (12210456542).

23444221414 is an equidigital number, since it uses as much as digits as its factorization.

23444221414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199831 (or 2199758 counting only the distinct ones).

The product of its digits is 24576, while the sum is 31.

Adding to 23444221414 its reverse (41412244432), we get a palindrome (64856465846).

The spelling of 23444221414 in words is "twenty-three billion, four hundred forty-four million, two hundred twenty-one thousand, four hundred fourteen".