1169888783040 has 672 divisors, whose sum is σ = 4261429965312. Its totient is φ = 294174720000.

The previous prime is 1169888783039. The next prime is 1169888783087. The reversal of 1169888783040 is 403878889611.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 615406090 + ... + 615407990.

Almost surely, 2^{1169888783040} is an apocalyptic number.

1169888783040 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 1169888783040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2130714982656).

1169888783040 is an abundant number, since it is smaller than the sum of its proper divisors (3091541182272).

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

1169888783040 is a wasteful number, since it uses less digits than its factorization.

1169888783040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129 (or 2116 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 63.

The spelling of 1169888783040 in words is "one trillion, one hundred sixty-nine billion, eight hundred eighty-eight million, seven hundred eighty-three thousand, forty".