351108336272 has 10 divisors (see below), whose sum is σ = 680272401558. Its totient is φ = 175554168128.

The previous prime is 351108336247. The next prime is 351108336281. The reversal of 351108336272 is 272633801153.

It can be written as a sum of positive squares in only one way, i.e., 335236368016 + 15871968256 = 578996^2 + 125984^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10972135493 + ... + 10972135524.

Almost surely, 2^351108336272 is an apocalyptic number.

It is an amenable number.

351108336272 is a deficient number, since it is larger than the sum of its proper divisors (329164065286).

351108336272 is a wasteful number, since it uses less digits than its factorization.

351108336272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21944271025 (or 21944271019 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 351108336272 in words is "three hundred fifty-one billion, one hundred eight million, three hundred thirty-six thousand, two hundred seventy-two".