2471818190660 has 288 divisors, whose sum is σ = 6482256802560. Its totient is φ = 775203526656.

The previous prime is 2471818190627. The next prime is 2471818190669. The reversal of 2471818190660 is 660918181742.

It is a super-2 number, since 2×2471818190660² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2471818190669) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1526755331 + ... + 1526756949.

It is an arithmetic number, because the mean of its divisors is an integer number (22507836120).

Almost surely, 2^{2471818190660} is an apocalyptic number.

2471818190660 is a gapful number since it is divisible by the number (20) 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 2471818190660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3241128401280).

2471818190660 is an abundant number, since it is smaller than the sum of its proper divisors (4010438611900).

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

2471818190660 is a wasteful number, since it uses less digits than its factorization.

2471818190660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207 (or 2192 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 53.

The spelling of 2471818190660 in words is "two trillion, four hundred seventy-one billion, eight hundred eighteen million, one hundred ninety thousand, six hundred sixty".