7196160666240 has 1536 divisors, whose sum is σ = 32959519488000. Its totient is φ = 1469263380480.

The previous prime is 7196160666193. The next prime is 7196160666241. The reversal of 7196160666240 is 426660616917.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7196160666241) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 341217616 + ... + 341238704.

It is an arithmetic number, because the mean of its divisors is an integer number (21458020500).

Almost surely, 2^{7196160666240} is an apocalyptic number.

7196160666240 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7196160666240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16479759744000).

7196160666240 is an abundant number, since it is smaller than the sum of its proper divisors (25763358821760).

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

7196160666240 is a wasteful number, since it uses less digits than its factorization.

7196160666240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21175 (or 21150 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 7196160666240 in words is "seven trillion, one hundred ninety-six billion, one hundred sixty million, six hundred sixty-six thousand, two hundred forty".