354221363120466 has 8 divisors (see below), whose sum is σ = 708442726240944. Its totient is φ = 118073787706820.

The previous prime is 354221363120453. The next prime is 354221363120467. The reversal of 354221363120466 is 664021363122453.

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

354221363120466 is an admirable number.

It is a super-3 number, since 3×354221363120466³ (a number of 45 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (354221363120467) by changing a digit.

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, 29518446926700 + ... + 29518446926711.

It is an arithmetic number, because the mean of its divisors is an integer number (88555340780118).

Almost surely, 2^{354221363120466} is an apocalyptic number.

354221363120466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354221363120466 is a wasteful number, since it uses less digits than its factorization.

354221363120466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59036893853416.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 354221363120466 in words is "three hundred fifty-four trillion, two hundred twenty-one billion, three hundred sixty-three million, one hundred twenty thousand, four hundred sixty-six".