354171614164 has 6 divisors (see below), whose sum is σ = 619800324794. Its totient is φ = 177085807080.

The previous prime is 354171614141. The next prime is 354171614189. The reversal of 354171614164 is 461416171453.

It can be written as a sum of positive squares in only one way, i.e., 248063763600 + 106107850564 = 498060^2 + 325742^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 354171614164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44271451767 + ... + 44271451774.

Almost surely, 2^354171614164 is an apocalyptic number.

It is an amenable number.

354171614164 is a deficient number, since it is larger than the sum of its proper divisors (265628710630).

354171614164 is a wasteful number, since it uses less digits than its factorization.

354171614164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88542903545 (or 88542903543 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The spelling of 354171614164 in words is "three hundred fifty-four billion, one hundred seventy-one million, six hundred fourteen thousand, one hundred sixty-four".