234503463 has 4 divisors (see below), whose sum is σ = 312671288. Its totient is φ = 156335640.

The previous prime is 234503443. The next prime is 234503471. The reversal of 234503463 is 364305432.

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

It is not a de Polignac number, because 234503463 - 2¹² = 234499367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234503463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234503413) 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, 39083908 + ... + 39083913.

It is an arithmetic number, because the mean of its divisors is an integer number (78167822).

Almost surely, 2^234503463 is an apocalyptic number.

234503463 is a deficient number, since it is larger than the sum of its proper divisors (78167825).

234503463 is an equidigital number, since it uses as much as digits as its factorization.

234503463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78167824.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 234503463 is about 15313.5059016543. The cubic root of 234503463 is about 616.6656440532.

Adding to 234503463 its reverse (364305432), we get a palindrome (598808895).

The spelling of 234503463 in words is "two hundred thirty-four million, five hundred three thousand, four hundred sixty-three".