464002143 has 8 divisors (see below), whose sum is σ = 674912256. Its totient is φ = 281213400.

The previous prime is 464002129. The next prime is 464002151. The reversal of 464002143 is 341200464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 464002143 - 2⁴ = 464002127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464002103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7030303 + ... + 7030368.

It is an arithmetic number, because the mean of its divisors is an integer number (84364032).

Almost surely, 2^464002143 is an apocalyptic number.

464002143 is a deficient number, since it is larger than the sum of its proper divisors (210910113).

464002143 is a wasteful number, since it uses less digits than its factorization.

464002143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14060685.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 464002143 is about 21540.7089716193. The cubic root of 464002143 is about 774.1765199755.

The spelling of 464002143 in words is "four hundred sixty-four million, two thousand, one hundred forty-three".