355027138 has 8 divisors (see below), whose sum is σ = 532745280. Its totient is φ = 177445380.

The previous prime is 355027121. The next prime is 355027147. The reversal of 355027138 is 831720553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27318 + ... + 38161.

It is an arithmetic number, because the mean of its divisors is an integer number (66593160).

Almost surely, 2^355027138 is an apocalyptic number.

355027138 is a deficient number, since it is larger than the sum of its proper divisors (177718142).

355027138 is a wasteful number, since it uses less digits than its factorization.

355027138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68192.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 355027138 is about 18842.1638353985. The cubic root of 355027138 is about 708.0879174659.

The spelling of 355027138 in words is "three hundred fifty-five million, twenty-seven thousand, one hundred thirty-eight".