460143201423 has 4 divisors (see below), whose sum is σ = 613524268568. Its totient is φ = 306762134280.

The previous prime is 460143201421. The next prime is 460143201439. The reversal of 460143201423 is 324102341064.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 460143201423 - 2¹ = 460143201421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460143201421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76690533568 + ... + 76690533573.

It is an arithmetic number, because the mean of its divisors is an integer number (153381067142).

Almost surely, 2^460143201423 is an apocalyptic number.

460143201423 is a deficient number, since it is larger than the sum of its proper divisors (153381067145).

460143201423 is a wasteful number, since it uses less digits than its factorization.

460143201423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153381067144.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 460143201423 its reverse (324102341064), we get a palindrome (784245542487).

The spelling of 460143201423 in words is "four hundred sixty billion, one hundred forty-three million, two hundred one thousand, four hundred twenty-three".