4399716002500 has 405 divisors, whose sum is σ = 12145627554291. Its totient is φ = 1389417120000.

The previous prime is 4399716002453. The next prime is 4399716002503. The reversal of 4399716002500 is 52006179934.

It is a happy number.

The square root of 4399716002500 is 2097550.

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

It can be written as a sum of positive squares in 22 ways, for example, as 1881730984644 + 2517985017856 = 1371762^2 + 1586816^2 .

It is not an unprimeable number, because it can be changed into a prime (4399716002503) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 9543852270 + ... + 9543852730.

Almost surely, 2^{4399716002500} is an apocalyptic number.

4399716002500 is the 2097550-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4399716002500

4399716002500 is an abundant number, since it is smaller than the sum of its proper divisors (7745911551791).

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

4399716002500 is an equidigital number, since it uses as much as digits as its factorization.

4399716002500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 4399716002500 in words is "four trillion, three hundred ninety-nine billion, seven hundred sixteen million, two thousand, five hundred".