234453023 has 16 divisors (see below), whose sum is σ = 277992000. Its totient is φ = 193466112.

The previous prime is 234453013. The next prime is 234453113. The reversal of 234453023 is 320354432.

It is not a de Polignac number, because 234453023 - 2⁸ = 234452767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234452983 and 234453001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234453013) 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, 77483 + ... + 80451.

It is an arithmetic number, because the mean of its divisors is an integer number (17374500).

Almost surely, 2^234453023 is an apocalyptic number.

234453023 is a deficient number, since it is larger than the sum of its proper divisors (43538977).

234453023 is a wasteful number, since it uses less digits than its factorization.

234453023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 234453023 is about 15311.8589008650. The cubic root of 234453023 is about 616.6214274418.

The spelling of 234453023 in words is "two hundred thirty-four million, four hundred fifty-three thousand, twenty-three".