7946089189212 has 24 divisors (see below), whose sum is σ = 19041979499536. Its totient is φ = 2577110007168.

The previous prime is 7946089189133. The next prime is 7946089189219. The reversal of 7946089189212 is 2129819806497.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7946089189219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8948298193 + ... + 8948299080.

Almost surely, 2^{7946089189212} is an apocalyptic number.

It is an amenable number.

7946089189212 is an abundant number, since it is smaller than the sum of its proper divisors (11095890310324).

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

7946089189212 is a wasteful number, since it uses less digits than its factorization.

7946089189212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17896597317 (or 17896597315 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 66.

The spelling of 7946089189212 in words is "seven trillion, nine hundred forty-six billion, eighty-nine million, one hundred eighty-nine thousand, two hundred twelve".