468231543 has 16 divisors (see below), whose sum is σ = 747036640. Its totient is φ = 288142272.

The previous prime is 468231529. The next prime is 468231553. The reversal of 468231543 is 345132864.

468231543 is a `hidden beast` number, since 4 + 6 + 82 + 31 + 543 = 666.

It is not a de Polignac number, because 468231543 - 2⁹ = 468231031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 468231498 and 468231507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468231503) 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, 666646 + ... + 667347.

It is an arithmetic number, because the mean of its divisors is an integer number (46689790).

Almost surely, 2^468231543 is an apocalyptic number.

468231543 is a deficient number, since it is larger than the sum of its proper divisors (278805097).

468231543 is a wasteful number, since it uses less digits than its factorization.

468231543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334015 (or 1334009 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 468231543 is about 21638.6585305097. The cubic root of 468231543 is about 776.5216268013.

The spelling of 468231543 in words is "four hundred sixty-eight million, two hundred thirty-one thousand, five hundred forty-three".