234343454 has 16 divisors (see below), whose sum is σ = 379043280. Its totient is φ = 108296640.

The previous prime is 234343433. The next prime is 234343463. The reversal of 234343454 is 454343432.

234343454 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 234343454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73649 + ... + 76764.

It is an arithmetic number, because the mean of its divisors is an integer number (23690205).

Almost surely, 2^234343454 is an apocalyptic number.

234343454 is a deficient number, since it is larger than the sum of its proper divisors (144699826).

234343454 is a wasteful number, since it uses less digits than its factorization.

234343454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150475.

The product of its digits is 69120, while the sum is 32.

The square root of 234343454 is about 15308.2805696786. The cubic root of 234343454 is about 616.5253554300.

Adding to 234343454 its reverse (454343432), we get a palindrome (688686886).

The spelling of 234343454 in words is "two hundred thirty-four million, three hundred forty-three thousand, four hundred fifty-four".