234002043 has 48 divisors (see below), whose sum is σ = 400757760. Its totient is φ = 129988800.

The previous prime is 234002009. The next prime is 234002051. The reversal of 234002043 is 340200432.

It is not a de Polignac number, because 234002043 - 2⁹ = 234001531 is a prime.

It is a super-2 number, since 2×234002043² = 109513912256347698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234002543) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56305 + ... + 60317.

It is an arithmetic number, because the mean of its divisors is an integer number (8349120).

Almost surely, 2^234002043 is an apocalyptic number.

234002043 is a deficient number, since it is larger than the sum of its proper divisors (166755717).

234002043 is a wasteful number, since it uses less digits than its factorization.

234002043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080 (or 4077 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 234002043 is about 15297.1253181766. The cubic root of 234002043 is about 616.2258081396.

Adding to 234002043 its reverse (340200432), we get a palindrome (574202475).

The spelling of 234002043 in words is "two hundred thirty-four million, two thousand, forty-three".