8412300450 has 144 divisors (see below), whose sum is σ = 23105759976. Its totient is φ = 2193484800.

The previous prime is 8412300431. The next prime is 8412300469. The reversal of 8412300450 is 540032148.

It is an interprime number because it is at equal distance from previous prime (8412300431) and next prime (8412300469).

It can be written as a sum of positive squares in 12 ways, for example, as 2755305081 + 5656995369 = 52491^2 + 75213^2 .

It is a super-2 number, since 2×8412300450² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12425512 + ... + 12426188.

Almost surely, 2^8412300450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8412300450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11552879988).

8412300450 is an abundant number, since it is smaller than the sum of its proper divisors (14693459526).

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

8412300450 is a wasteful number, since it uses less digits than its factorization.

8412300450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269 (or 1261 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 8412300450 is about 91718.5938073627. The cubic root of 8412300450 is about 2033.7844624450.

Adding to 8412300450 its reverse (540032148), we get a palindrome (8952332598).

The spelling of 8412300450 in words is "eight billion, four hundred twelve million, three hundred thousand, four hundred fifty".