354163881347 has 8 divisors (see below), whose sum is σ = 375230142000. Its totient is φ = 333123519744.

The previous prime is 354163881343. The next prime is 354163881353. The reversal of 354163881347 is 743188361453.

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

It is a cyclic number.

It is not a de Polignac number, because 354163881347 - 2² = 354163881343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354163881343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6446597 + ... + 6501302.

It is an arithmetic number, because the mean of its divisors is an integer number (46903767750).

Almost surely, 2^354163881347 is an apocalyptic number.

354163881347 is a deficient number, since it is larger than the sum of its proper divisors (21066260653).

354163881347 is a wasteful number, since it uses less digits than its factorization.

354163881347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12949525.

The product of its digits is 5806080, while the sum is 53.

The spelling of 354163881347 in words is "three hundred fifty-four billion, one hundred sixty-three million, eight hundred eighty-one thousand, three hundred forty-seven".