234204411 has 16 divisors (see below), whose sum is σ = 368396288. Its totient is φ = 129513600.

The previous prime is 234204389. The next prime is 234204457. The reversal of 234204411 is 114402432.

It is not a de Polignac number, because 234204411 - 2⁵ = 234204379 is a prime.

It is a super-2 number, since 2×234204411² = 109703412263713842, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234204491) 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, 179230 + ... + 180531.

It is an arithmetic number, because the mean of its divisors is an integer number (23024768).

Almost surely, 2^234204411 is an apocalyptic number.

234204411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

234204411 is a deficient number, since it is larger than the sum of its proper divisors (134191877).

234204411 is a wasteful number, since it uses less digits than its factorization.

234204411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359802.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 234204411 is about 15303.7384648327. The cubic root of 234204411 is about 616.4033969779.

Adding to 234204411 its reverse (114402432), we get a palindrome (348606843).

The spelling of 234204411 in words is "two hundred thirty-four million, two hundred four thousand, four hundred eleven".