7115412989950 has 24 divisors (see below), whose sum is σ = 13234877601120. Its totient is φ = 2846120155200.

The previous prime is 7115412989941. The next prime is 7115412989957. The reversal of 7115412989950 is 599892145117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7115412989957) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2160066 + ... + 4347034.

It is an arithmetic number, because the mean of its divisors is an integer number (551453233380).

Almost surely, 2^{7115412989950} is an apocalyptic number.

7115412989950 is a deficient number, since it is larger than the sum of its proper divisors (6119464611170).

7115412989950 is a wasteful number, since it uses less digits than its factorization.

7115412989950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252052 (or 2252047 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 61.

The spelling of 7115412989950 in words is "seven trillion, one hundred fifteen billion, four hundred twelve million, nine hundred eighty-nine thousand, nine hundred fifty".