354315432400212 has 48 divisors (see below), whose sum is σ = 890204276848320. Its totient is φ = 109273752494592.

The previous prime is 354315432400157. The next prime is 354315432400243. The reversal of 354315432400212 is 212004234513453.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14718974023 + ... + 14718998094.

It is an arithmetic number, because the mean of its divisors is an integer number (18545922434340).

Almost surely, 2^{354315432400212} is an apocalyptic number.

It is an amenable number.

354315432400212 is an abundant number, since it is smaller than the sum of its proper divisors (535888844448108).

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

354315432400212 is a wasteful number, since it uses less digits than its factorization.

354315432400212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29437972200 (or 29437972198 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 354315432400212 its reverse (212004234513453), we get a palindrome (566319666913665).

The spelling of 354315432400212 in words is "three hundred fifty-four trillion, three hundred fifteen billion, four hundred thirty-two million, four hundred thousand, two hundred twelve".