354120016 has 10 divisors (see below), whose sum is σ = 686107562. Its totient is φ = 177060000.

The previous prime is 354119989. The next prime is 354120017. The reversal of 354120016 is 610021453.

It can be written as a sum of positive squares in only one way, i.e., 349540416 + 4579600 = 18696^2 + 2140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354120017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11066235 + ... + 11066266.

Almost surely, 2^354120016 is an apocalyptic number.

It is an amenable number.

354120016 is a deficient number, since it is larger than the sum of its proper divisors (331987546).

354120016 is a wasteful number, since it uses less digits than its factorization.

354120016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22132509 (or 22132503 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 354120016 is about 18818.0768411653. The cubic root of 354120016 is about 707.4843298356.

Adding to 354120016 its reverse (610021453), we get a palindrome (964141469).

The spelling of 354120016 in words is "three hundred fifty-four million, one hundred twenty thousand, sixteen".