7415168615148 has 96 divisors (see below), whose sum is σ = 19979813177856. Its totient is φ = 2096603292672.

The previous prime is 7415168615147. The next prime is 7415168615171. The reversal of 7415168615148 is 8415168615147.

It is not an unprimeable number, because it can be changed into a prime (7415168615147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5495890 + ... + 6710822.

It is an arithmetic number, because the mean of its divisors is an integer number (208123053936).

Almost surely, 2^{7415168615148} 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 7415168615148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9989906588928).

7415168615148 is an abundant number, since it is smaller than the sum of its proper divisors (12564644562708).

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

7415168615148 is a wasteful number, since it uses less digits than its factorization.

7415168615148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215703 (or 1215701 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 57.

Subtracting 7415168615148 from its reverse (8415168615147), we obtain a palindrome (999999999999).

The spelling of 7415168615148 in words is "seven trillion, four hundred fifteen billion, one hundred sixty-eight million, six hundred fifteen thousand, one hundred forty-eight".