238673020730807 has 16 divisors (see below), whose sum is σ = 258543941160960. Its totient is φ = 219019502575200.

The previous prime is 238673020730791. The next prime is 238673020730813. The reversal of 238673020730807 is 708037020376832.

It is a cyclic number.

It is not a de Polignac number, because 238673020730807 - 2⁴ = 238673020730791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238673020730827) 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, 26957369 + ... + 34699362.

It is an arithmetic number, because the mean of its divisors is an integer number (16158996322560).

Almost surely, 2^{238673020730807} is an apocalyptic number.

238673020730807 is a deficient number, since it is larger than the sum of its proper divisors (19870920430153).

238673020730807 is a wasteful number, since it uses less digits than its factorization.

238673020730807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61658494.

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 238673020730807 in words is "two hundred thirty-eight trillion, six hundred seventy-three billion, twenty million, seven hundred thirty thousand, eight hundred seven".