464268141 has 6 divisors (see below), whose sum is σ = 670609550. Its totient is φ = 309512088.

The previous prime is 464268139. The next prime is 464268149. The reversal of 464268141 is 141862464.

It is a happy number.

464268141 is a `hidden beast` number, since 4 + 642 + 6 + 8 + 1 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 464230116 + 38025 = 21546^2 + 195^2 .

It is not a de Polignac number, because 464268141 - 2¹ = 464268139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 464268096 and 464268105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464268149) 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 in 5 ways as a sum of consecutive naturals, for example, 25792666 + ... + 25792683.

Almost surely, 2^464268141 is an apocalyptic number.

It is an amenable number.

464268141 is a deficient number, since it is larger than the sum of its proper divisors (206341409).

464268141 is a wasteful number, since it uses less digits than its factorization.

464268141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51585355 (or 51585352 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 464268141 is about 21546.8823963004. The cubic root of 464268141 is about 774.3244288237.

The spelling of 464268141 in words is "four hundred sixty-four million, two hundred sixty-eight thousand, one hundred forty-one".