7745964933012 has 144 divisors (see below), whose sum is σ = 19146774884160. Its totient is φ = 2436863616000.

The previous prime is 7745964932999. The next prime is 7745964933041. The reversal of 7745964933012 is 2103394695477.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166732387 + ... + 166778837.

Almost surely, 2^{7745964933012} 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 7745964933012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9573387442080).

7745964933012 is an abundant number, since it is smaller than the sum of its proper divisors (11400809951148).

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

7745964933012 is a wasteful number, since it uses less digits than its factorization.

7745964933012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46854 (or 46829 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 60.

The spelling of 7745964933012 in words is "seven trillion, seven hundred forty-five billion, nine hundred sixty-four million, nine hundred thirty-three thousand, twelve".