464450014109 has 2 divisors, whose sum is σ = 464450014110. Its totient is φ = 464450014108.

The previous prime is 464450014099. The next prime is 464450014129. The reversal of 464450014109 is 901410054464.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 454845034084 + 9604980025 = 674422^2 + 98005^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464450014109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464450014129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232225007054 + 232225007055.

It is an arithmetic number, because the mean of its divisors is an integer number (232225007055).

Almost surely, 2^464450014109 is an apocalyptic number.

It is an amenable number.

464450014109 is a deficient number, since it is larger than the sum of its proper divisors (1).

464450014109 is an equidigital number, since it uses as much as digits as its factorization.

464450014109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 464450014109 in words is "four hundred sixty-four billion, four hundred fifty million, fourteen thousand, one hundred nine".