246651441662231 has 2 divisors, whose sum is σ = 246651441662232. Its totient is φ = 246651441662230.

The previous prime is 246651441662209. The next prime is 246651441662287. The reversal of 246651441662231 is 132266144156642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 246651441662231 - 2⁴² = 242253395151127 is a prime.

It is a super-2 number, since 2×246651441662231² (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 (246651441662291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123325720831115 + 123325720831116.

It is an arithmetic number, because the mean of its divisors is an integer number (123325720831116).

Almost surely, 2^{246651441662231} is an apocalyptic number.

246651441662231 is a deficient number, since it is larger than the sum of its proper divisors (1).

246651441662231 is an equidigital number, since it uses as much as digits as its factorization.

246651441662231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9953280, while the sum is 53.

The spelling of 246651441662231 in words is "two hundred forty-six trillion, six hundred fifty-one billion, four hundred forty-one million, six hundred sixty-two thousand, two hundred thirty-one".