143864468341 has 4 divisors (see below), whose sum is σ = 156943056384. Its totient is φ = 130785880300.

The previous prime is 143864468323. The next prime is 143864468351.

143864468341 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 143864468341 - 2¹¹ = 143864466293 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 (143864468351) 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, 6539294005 + ... + 6539294026.

It is an arithmetic number, because the mean of its divisors is an integer number (39235764096).

Almost surely, 2^143864468341 is an apocalyptic number.

143864468341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

143864468341 is a deficient number, since it is larger than the sum of its proper divisors (13078588043).

143864468341 is a wasteful number, since it uses less digits than its factorization.

143864468341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13078588042.

The product of its digits is 5308416, while the sum is 52.

The spelling of 143864468341 in words is "one hundred forty-three billion, eight hundred sixty-four million, four hundred sixty-eight thousand, three hundred forty-one".