354400160216 has 32 divisors (see below), whose sum is σ = 707801703840. Its totient is φ = 165777873408.

The previous prime is 354400160189. The next prime is 354400160239. The reversal of 354400160216 is 612061004453.

It is a super-2 number, since 2×354400160216² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7779335 + ... + 7824758.

It is an arithmetic number, because the mean of its divisors is an integer number (22118803245).

Almost surely, 2^354400160216 is an apocalyptic number.

It is an amenable number.

354400160216 is a deficient number, since it is larger than the sum of its proper divisors (353401543624).

354400160216 is a wasteful number, since it uses less digits than its factorization.

354400160216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15604283 (or 15604279 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 354400160216 its reverse (612061004453), we get a palindrome (966461164669).

The spelling of 354400160216 in words is "three hundred fifty-four billion, four hundred million, one hundred sixty thousand, two hundred sixteen".