464318143 has 16 divisors (see below), whose sum is σ = 504640000. Its totient is φ = 425712672.

The previous prime is 464318131. The next prime is 464318147. The reversal of 464318143 is 341813464.

It is a cyclic number.

It is not a de Polignac number, because 464318143 - 2⁵ = 464318111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 464318099 and 464318108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464318147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138238 + ... + 141556.

It is an arithmetic number, because the mean of its divisors is an integer number (31540000).

Almost surely, 2^464318143 is an apocalyptic number.

464318143 is a deficient number, since it is larger than the sum of its proper divisors (40321857).

464318143 is a wasteful number, since it uses less digits than its factorization.

464318143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574.

The product of its digits is 27648, while the sum is 34.

The square root of 464318143 is about 21548.0426721315. The cubic root of 464318143 is about 774.3522262513.

The spelling of 464318143 in words is "four hundred sixty-four million, three hundred eighteen thousand, one hundred forty-three".