7115600620644 has 24 divisors (see below), whose sum is σ = 17324940642240. Its totient is φ = 2268742226784.

The previous prime is 7115600620633. The next prime is 7115600620649. The reversal of 7115600620644 is 4460260065117.

It is a junction number, because it is equal to n+sod(n) for n = 7115600620596 and 7115600620605.

It is not an unprimeable number, because it can be changed into a prime (7115600620649) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12890580559 + ... + 12890581110.

It is an arithmetic number, because the mean of its divisors is an integer number (721872526760).

Almost surely, 2^{7115600620644} is an apocalyptic number.

It is an amenable number.

7115600620644 is an abundant number, since it is smaller than the sum of its proper divisors (10209340021596).

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

7115600620644 is a wasteful number, since it uses less digits than its factorization.

7115600620644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25781161699 (or 25781161697 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 7115600620644 in words is "seven trillion, one hundred fifteen billion, six hundred million, six hundred twenty thousand, six hundred forty-four".