446213103076352 has 44 divisors (see below), whose sum is σ = 908820459792396. Its totient is φ = 218896993935360.

The previous prime is 446213103076297. The next prime is 446213103076421. The reversal of 446213103076352 is 253670301312644.

It can be written as a sum of positive squares in 2 ways, for example, as 394143832539136 + 52069270537216 = 19853056^2 + 7215904^2 .

It is a super-2 number, since 2×446213103076352² (a number of 30 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 446213103076297 and 446213103076306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4110841799 + ... + 4110950342.

Almost surely, 2^{446213103076352} is an apocalyptic number.

It is an amenable number.

446213103076352 is an abundant number, since it is smaller than the sum of its proper divisors (462607356716044).

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

446213103076352 is an equidigital number, since it uses as much as digits as its factorization.

446213103076352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8221792214 (or 8221792196 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 47.

Adding to 446213103076352 its reverse (253670301312644), we get a palindrome (699883404388996).

The spelling of 446213103076352 in words is "four hundred forty-six trillion, two hundred thirteen billion, one hundred three million, seventy-six thousand, three hundred fifty-two".