1118639567060 has 48 divisors (see below), whose sum is σ = 2394702600192. Its totient is φ = 438843820800.

The previous prime is 1118639567033. The next prime is 1118639567083. The reversal of 1118639567060 is 607659368111.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1118639566993 and 1118639567011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1791017 + ... + 2333456.

It is an arithmetic number, because the mean of its divisors is an integer number (49889637504).

Almost surely, 2^{1118639567060} is an apocalyptic number.

1118639567060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1118639567060 is an abundant number, since it is smaller than the sum of its proper divisors (1276063033132).

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

1118639567060 is a wasteful number, since it uses less digits than its factorization.

1118639567060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124744 (or 4124742 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 1118639567060 in words is "one trillion, one hundred eighteen billion, six hundred thirty-nine million, five hundred sixty-seven thousand, sixty".