4742623545212 has 12 divisors (see below), whose sum is σ = 9485247090480. Its totient is φ = 2032552947936.

The previous prime is 4742623545199. The next prime is 4742623545293. The reversal of 4742623545212 is 2125453262474.

4742623545212 is an admirable number.

It is a congruent number.

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, 84689706137 + ... + 84689706192.

It is an arithmetic number, because the mean of its divisors is an integer number (790437257540).

Almost surely, 2^{4742623545212} is an apocalyptic number.

It is an amenable number.

4742623545212 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.

4742623545212 is a wasteful number, since it uses less digits than its factorization.

4742623545212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169379412340 (or 169379412338 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 47.

The spelling of 4742623545212 in words is "four trillion, seven hundred forty-two billion, six hundred twenty-three million, five hundred forty-five thousand, two hundred twelve".