238700634200266 has 32 divisors (see below), whose sum is σ = 421198103642112. Its totient is φ = 99335294881200.

The previous prime is 238700634200233. The next prime is 238700634200321. The reversal of 238700634200266 is 662002436007832.

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, 1428132660 + ... + 1428299791.

It is an arithmetic number, because the mean of its divisors is an integer number (13162440738816).

Almost surely, 2^{238700634200266} is an apocalyptic number.

238700634200266 is a deficient number, since it is larger than the sum of its proper divisors (182497469441846).

238700634200266 is a wasteful number, since it uses less digits than its factorization.

238700634200266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856432634.

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 238700634200266 in words is "two hundred thirty-eight trillion, seven hundred billion, six hundred thirty-four million, two hundred thousand, two hundred sixty-six".