34200243 has 48 divisors (see below), whose sum is σ = 65235456. Its totient is φ = 16715520.

The previous prime is 34200239. The next prime is 34200253.

34200243 is a `hidden beast` number, since 3 + 420 + 0 + 243 = 666.

34200243 is nontrivially palindromic in base 10.

34200243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34200243 - 2² = 34200239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34200253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10330 + ... + 13232.

It is an arithmetic number, because the mean of its divisors is an integer number (1359072).

Almost surely, 2^34200243 is an apocalyptic number.

34200243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34200243 is a deficient number, since it is larger than the sum of its proper divisors (31035213).

34200243 is a wasteful number, since it uses less digits than its factorization.

34200243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944 (or 2941 counting only the distinct ones).

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

The square root of 34200243 is about 5848.0973829101. The cubic root of 34200243 is about 324.5959254331.

It can be divided in two parts, 34200 and 243, that added together give a palindrome (34443).

The spelling of 34200243 in words is "thirty-four million, two hundred thousand, two hundred forty-three".