354648166042 has 8 divisors (see below), whose sum is σ = 563264734356. Its totient is φ = 166893254592.

The previous prime is 354648166013. The next prime is 354648166091. The reversal of 354648166042 is 240661846453.

It can be written as a sum of positive squares in 2 ways, for example, as 317375616321 + 37272549721 = 563361^2 + 193061^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5215414173 + ... + 5215414240.

Almost surely, 2^354648166042 is an apocalyptic number.

354648166042 is a deficient number, since it is larger than the sum of its proper divisors (208616568314).

354648166042 is a wasteful number, since it uses less digits than its factorization.

354648166042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10430828432.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 354648166042 in words is "three hundred fifty-four billion, six hundred forty-eight million, one hundred sixty-six thousand, forty-two".