7443955576212 has 192 divisors, whose sum is σ = 18575825748480. Its totient is φ = 2314886086656.

The previous prime is 7443955576147. The next prime is 7443955576241. The reversal of 7443955576212 is 2126755593447.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 2870787588 + ... + 2870790180.

It is an arithmetic number, because the mean of its divisors is an integer number (96749092440).

Almost surely, 2^{7443955576212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7443955576212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9287912874240).

7443955576212 is an abundant number, since it is smaller than the sum of its proper divisors (11131870172268).

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

7443955576212 is a wasteful number, since it uses less digits than its factorization.

7443955576212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762 (or 3760 counting only the distinct ones).

The product of its digits is 63504000, while the sum is 60.

The spelling of 7443955576212 in words is "seven trillion, four hundred forty-three billion, nine hundred fifty-five million, five hundred seventy-six thousand, two hundred twelve".