1139653774000 has 320 divisors, whose sum is σ = 3265553491200. Its totient is φ = 376384512000.

The previous prime is 1139653773997. The next prime is 1139653774081. The reversal of 1139653774000 is 4773569311.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 187162956 + ... + 187169044.

It is an arithmetic number, because the mean of its divisors is an integer number (10204854660).

Almost surely, 2^{1139653774000} is an apocalyptic number.

1139653774000 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 1139653774000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632776745600).

1139653774000 is an abundant number, since it is smaller than the sum of its proper divisors (2125899717200).

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

1139653774000 is a wasteful number, since it uses less digits than its factorization.

1139653774000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6609 (or 6593 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 46.

The spelling of 1139653774000 in words is "one trillion, one hundred thirty-nine billion, six hundred fifty-three million, seven hundred seventy-four thousand".