4344023201320 has 64 divisors (see below), whose sum is σ = 10889466336000. Its totient is φ = 1546035329280.

The previous prime is 4344023201291. The next prime is 4344023201351. The reversal of 4344023201320 is 231023204434.

It is a super-2 number, since 2×4344023201320² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105008895 + ... + 105050254.

It is an arithmetic number, because the mean of its divisors is an integer number (170147911500).

Almost surely, 2^{4344023201320} is an apocalyptic number.

4344023201320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4344023201320 is an abundant number, since it is smaller than the sum of its proper divisors (6545443134680).

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

4344023201320 is a wasteful number, since it uses less digits than its factorization.

4344023201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210059218 (or 210059214 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4344023201320 its reverse (231023204434), we get a palindrome (4575046405754).

The spelling of 4344023201320 in words is "four trillion, three hundred forty-four billion, twenty-three million, two hundred one thousand, three hundred twenty".