7289626020012 has 144 divisors (see below), whose sum is σ = 21834008082432. Its totient is φ = 2006685169920.

The previous prime is 7289626019971. The next prime is 7289626020037. The reversal of 7289626020012 is 2100206269827.

7289626020012 is a `hidden beast` number, since 7 + 2 + 8 + 9 + 626 + 0 + 2 + 0 + 0 + 12 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 7289626020012.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 282033 + ... + 3828680.

It is an arithmetic number, because the mean of its divisors is an integer number (151625056128).

Almost surely, 2^{7289626020012} 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 7289626020012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10917004041216).

7289626020012 is an abundant number, since it is smaller than the sum of its proper divisors (14544382062420).

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

7289626020012 is a wasteful number, since it uses less digits than its factorization.

7289626020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4110988 (or 4110983 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 7289626020012 in words is "seven trillion, two hundred eighty-nine billion, six hundred twenty-six million, twenty thousand, twelve".