446611304642231 has 2 divisors, whose sum is σ = 446611304642232. Its totient is φ = 446611304642230.

The previous prime is 446611304642201. The next prime is 446611304642249. The reversal of 446611304642231 is 132246403116644.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446611304642231 is a prime.

It is a super-2 number, since 2×446611304642231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (446611304642201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223305652321115 + 223305652321116.

It is an arithmetic number, because the mean of its divisors is an integer number (223305652321116).

Almost surely, 2^{446611304642231} is an apocalyptic number.

446611304642231 is a deficient number, since it is larger than the sum of its proper divisors (1).

446611304642231 is an equidigital number, since it uses as much as digits as its factorization.

446611304642231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 47.

Adding to 446611304642231 its reverse (132246403116644), we get a palindrome (578857707758875).

The spelling of 446611304642231 in words is "four hundred forty-six trillion, six hundred eleven billion, three hundred four million, six hundred forty-two thousand, two hundred thirty-one".