338145053222127 has 16 divisors (see below), whose sum is σ = 452412065064960. Its totient is φ = 224654083406112.

The previous prime is 338145053222117. The next prime is 338145053222209. The reversal of 338145053222127 is 721222350541833.

It is not a de Polignac number, because 338145053222127 - 2²² = 338145049027823 is a prime.

It is a super-2 number, since 2×338145053222127² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338145053222117) 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, 24561738 + ... + 35771064.

It is an arithmetic number, because the mean of its divisors is an integer number (28275754066560).

Almost surely, 2^{338145053222127} is an apocalyptic number.

338145053222127 is a deficient number, since it is larger than the sum of its proper divisors (114267011842833).

338145053222127 is a wasteful number, since it uses less digits than its factorization.

338145053222127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11243942.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 338145053222127 in words is "three hundred thirty-eight trillion, one hundred forty-five billion, fifty-three million, two hundred twenty-two thousand, one hundred twenty-seven".