1118674066320 has 240 divisors, whose sum is σ = 3837881382192. Its totient is φ = 291930992640.

The previous prime is 1118674066291. The next prime is 1118674066333. The reversal of 1118674066320 is 236604768111.

1118674066320 is a `hidden beast` number, since 1 + 1 + 1 + 8 + 6 + 7 + 4 + 0 + 6 + 632 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 14434580736 + 1104239485584 = 120144^2 + 1050828^2 .

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8587594 + ... + 8716886.

Almost surely, 2^{1118674066320} is an apocalyptic number.

1118674066320 is a gapful number since it is divisible by the number (10) 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 1118674066320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1918940691096).

1118674066320 is an abundant number, since it is smaller than the sum of its proper divisors (2719207315872).

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

1118674066320 is a wasteful number, since it uses less digits than its factorization.

1118674066320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129570 (or 129561 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 1118674066320 in words is "one trillion, one hundred eighteen billion, six hundred seventy-four million, sixty-six thousand, three hundred twenty".