240116776660 has 24 divisors (see below), whose sum is σ = 513759294216. Its totient is φ = 94234508160.

The previous prime is 240116776633. The next prime is 240116776673. The reversal of 240116776660 is 66677611042.

It can be written as a sum of positive squares in 4 ways, for example, as 5213706436 + 234903070224 = 72206^2 + 484668^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 240116776660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113261571 + ... + 113263690.

It is an arithmetic number, because the mean of its divisors is an integer number (21406637259).

Almost surely, 2^240116776660 is an apocalyptic number.

240116776660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240116776660 is an abundant number, since it is smaller than the sum of its proper divisors (273642517556).

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

240116776660 is a wasteful number, since it uses less digits than its factorization.

240116776660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226525323 (or 226525321 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 240116776660 in words is "two hundred forty billion, one hundred sixteen million, seven hundred seventy-six thousand, six hundred sixty".