354636845212 has 12 divisors (see below), whose sum is σ = 668354054536. Its totient is φ = 163678543920.

The previous prime is 354636845183. The next prime is 354636845219. The reversal of 354636845212 is 212548636453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354636845219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3409969614 + ... + 3409969717.

Almost surely, 2^354636845212 is an apocalyptic number.

It is an amenable number.

354636845212 is a deficient number, since it is larger than the sum of its proper divisors (313717209324).

354636845212 is a wasteful number, since it uses less digits than its factorization.

354636845212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6819939348 (or 6819939346 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 49.

The spelling of 354636845212 in words is "three hundred fifty-four billion, six hundred thirty-six million, eight hundred forty-five thousand, two hundred twelve".