234340055 has 16 divisors (see below), whose sum is σ = 289808064. Its totient is φ = 181774080.

The previous prime is 234340049. The next prime is 234340103. The reversal of 234340055 is 550043432.

It is not a de Polignac number, because 234340055 - 2¹⁶ = 234274519 is a prime.

It is a super-2 number, since 2×234340055² = 109830522754806050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55499 + ... + 59571.

It is an arithmetic number, because the mean of its divisors is an integer number (18113004).

Almost surely, 2^234340055 is an apocalyptic number.

234340055 is a deficient number, since it is larger than the sum of its proper divisors (55468009).

234340055 is a wasteful number, since it uses less digits than its factorization.

234340055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4426.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 234340055 is about 15308.1695509293. The cubic root of 234340055 is about 616.5223746486.

Adding to 234340055 its reverse (550043432), we get a palindrome (784383487).

The spelling of 234340055 in words is "two hundred thirty-four million, three hundred forty thousand, fifty-five".