722411034400 has 144 divisors (see below), whose sum is σ = 1924871987808. Its totient is φ = 262563840000.

The previous prime is 722411034383. The next prime is 722411034403. The reversal of 722411034400 is 4430114227.

It is not an unprimeable number, because it can be changed into a prime (722411034403) 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, 18574975 + ... + 18613825.

It is an arithmetic number, because the mean of its divisors is an integer number (13367166582).

Almost surely, 2^722411034400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 722411034400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (962435993904).

722411034400 is an abundant number, since it is smaller than the sum of its proper divisors (1202460953408).

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

722411034400 is a wasteful number, since it uses less digits than its factorization.

722411034400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40995 (or 40982 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 722411034400 its reverse (4430114227), we get a palindrome (726841148627).

The spelling of 722411034400 in words is "seven hundred twenty-two billion, four hundred eleven million, thirty-four thousand, four hundred".