118356283276660 has 108 divisors (see below), whose sum is σ = 295829357724684. Its totient is φ = 39727983060480.

The previous prime is 118356283276639. The next prime is 118356283276697. The reversal of 118356283276660 is 66672382653811.

It can be written as a sum of positive squares in 6 ways, for example, as 18229723258384 + 100126560018276 = 4269628^2 + 10006326^2 .

It is a super-2 number, since 2×118356283276660² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 118356283276592 and 118356283276601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 144287929 + ... + 145105888.

It is an arithmetic number, because the mean of its divisors is an integer number (2739160719673).

Almost surely, 2^{118356283276660} is an apocalyptic number.

118356283276660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118356283276660 is an abundant number, since it is smaller than the sum of its proper divisors (177473074448024).

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

118356283276660 is a wasteful number, since it uses less digits than its factorization.

118356283276660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289393874 (or 289393848 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 64.

The spelling of 118356283276660 in words is "one hundred eighteen trillion, three hundred fifty-six billion, two hundred eighty-three million, two hundred seventy-six thousand, six hundred sixty".