238184710055 has 16 divisors (see below), whose sum is σ = 288032163840. Its totient is φ = 189079732128.

The previous prime is 238184710009. The next prime is 238184710121. The reversal of 238184710055 is 550017481832.

It is a cyclic number.

It is not a de Polignac number, because 238184710055 - 2²⁰ = 238183661479 is a prime.

It is a super-2 number, since 2×238184710055² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 238184709988 and 238184710015.

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, 13967 + ... + 690336.

It is an arithmetic number, because the mean of its divisors is an integer number (18002010240).

Almost surely, 2^238184710055 is an apocalyptic number.

238184710055 is a deficient number, since it is larger than the sum of its proper divisors (49847453785).

238184710055 is a wasteful number, since it uses less digits than its factorization.

238184710055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704830.

The product of its (nonzero) digits is 268800, while the sum is 44.

The spelling of 238184710055 in words is "two hundred thirty-eight billion, one hundred eighty-four million, seven hundred ten thousand, fifty-five".