1139853209600 has 1248 divisors, whose sum is σ = 3685714099200. Its totient is φ = 347587215360.

The previous prime is 1139853209527. The next prime is 1139853209659. The reversal of 1139853209600 is 69023589311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13733171159 + ... + 13733171241.

Almost surely, 2^{1139853209600} is an apocalyptic number.

1139853209600 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 1139853209600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1842857049600).

1139853209600 is an abundant number, since it is smaller than the sum of its proper divisors (2545860889600).

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

1139853209600 is an equidigital number, since it uses as much as digits as its factorization.

1139853209600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 1139853209600 in words is "one trillion, one hundred thirty-nine billion, eight hundred fifty-three million, two hundred nine thousand, six hundred".