34221470407744 has 63 divisors (see below), whose sum is σ = 70991365964533. Its totient is φ = 16366275402752.

The previous prime is 34221470407723. The next prime is 34221470407769. The reversal of 34221470407744 is 44770407412243.

The square root of 34221470407744 is 5849912.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 25371369000000 + 8850101407744 = 5037000^2 + 2974912^2 .

It is a super-2 number, since 2×34221470407744² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1076367912 + ... + 1076399704.

Almost surely, 2^{34221470407744} is an apocalyptic number.

34221470407744 is the 5849912-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34221470407744

34221470407744 is an abundant number, since it is smaller than the sum of its proper divisors (36769895556789).

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

34221470407744 is an frugal number, since it uses more digits than its factorization.

34221470407744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63644 (or 31818 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 49.

Adding to 34221470407744 its reverse (44770407412243), we get a palindrome (78991877819987).

The spelling of 34221470407744 in words is "thirty-four trillion, two hundred twenty-one billion, four hundred seventy million, four hundred seven thousand, seven hundred forty-four".