238201107242660 has 12 divisors (see below), whose sum is σ = 500222325209628. Its totient is φ = 95280442897056.

The previous prime is 238201107242653. The next prime is 238201107242687. The reversal of 238201107242660 is 66242701102832.

It can be written as a sum of positive squares in 2 ways, for example, as 169543940977216 + 68657166265444 = 13020904^2 + 8285962^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5955027681047 + ... + 5955027681086.

It is an arithmetic number, because the mean of its divisors is an integer number (41685193767469).

Almost surely, 2^{238201107242660} is an apocalyptic number.

238201107242660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238201107242660 is an abundant number, since it is smaller than the sum of its proper divisors (262021217966968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238201107242660 is a wasteful number, since it uses less digits than its factorization.

238201107242660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11910055362142 (or 11910055362140 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 238201107242660 in words is "two hundred thirty-eight trillion, two hundred one billion, one hundred seven million, two hundred forty-two thousand, six hundred sixty".