234540470055 has 16 divisors (see below), whose sum is σ = 375328833120. Its totient is φ = 125066890368.

The previous prime is 234540470041. The next prime is 234540470057. The reversal of 234540470055 is 550074045432.

It is not a de Polignac number, because 234540470055 - 2¹³ = 234540461863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234540469995 and 234540470022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234540470057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1244052 + ... + 1420121.

It is an arithmetic number, because the mean of its divisors is an integer number (23458052070).

Almost surely, 2^234540470055 is an apocalyptic number.

234540470055 is a deficient number, since it is larger than the sum of its proper divisors (140788363065).

234540470055 is a wasteful number, since it uses less digits than its factorization.

234540470055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670050.

The product of its (nonzero) digits is 336000, while the sum is 39.

The spelling of 234540470055 in words is "two hundred thirty-four billion, five hundred forty million, four hundred seventy thousand, fifty-five".