464446141 has 2 divisors, whose sum is σ = 464446142. Its totient is φ = 464446140.

The previous prime is 464446117. The next prime is 464446183. The reversal of 464446141 is 141644464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 459202041 + 5244100 = 21429^2 + 2290^2 .

It is a cyclic number.

It is not a de Polignac number, because 464446141 - 2¹⁹ = 463921853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 464446097 and 464446106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464446441) 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, 232223070 + 232223071.

It is an arithmetic number, because the mean of its divisors is an integer number (232223071).

Almost surely, 2^464446141 is an apocalyptic number.

It is an amenable number.

464446141 is a deficient number, since it is larger than the sum of its proper divisors (1).

464446141 is an equidigital number, since it uses as much as digits as its factorization.

464446141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 34.

The square root of 464446141 is about 21551.0125284173. The cubic root of 464446141 is about 774.4233746162.

The spelling of 464446141 in words is "four hundred sixty-four million, four hundred forty-six thousand, one hundred forty-one".