354554646166 has 16 divisors (see below), whose sum is σ = 612244522656. Its totient is φ = 150842851776.

The previous prime is 354554646139. The next prime is 354554646211. The reversal of 354554646166 is 661646455453.

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, 92426301 + ... + 92430136.

It is an arithmetic number, because the mean of its divisors is an integer number (38265282666).

Almost surely, 2^354554646166 is an apocalyptic number.

354554646166 is a deficient number, since it is larger than the sum of its proper divisors (257689876490).

354554646166 is a wasteful number, since it uses less digits than its factorization.

354554646166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184856583.

The product of its digits is 31104000, while the sum is 55.

The spelling of 354554646166 in words is "three hundred fifty-four billion, five hundred fifty-four million, six hundred forty-six thousand, one hundred sixty-six".