1139952371200 has 240 divisors, whose sum is σ = 2869614484704. Its totient is φ = 448693862400.

The previous prime is 1139952371191. The next prime is 1139952371213. The reversal of 1139952371200 is 21732599311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 687960772 + ... + 687962428.

Almost surely, 2^{1139952371200} is an apocalyptic number.

1139952371200 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 1139952371200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1434807242352).

1139952371200 is an abundant number, since it is smaller than the sum of its proper divisors (1729662113504).

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

1139952371200 is an equidigital number, since it uses as much as digits as its factorization.

1139952371200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513 (or 2492 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 43.

The spelling of 1139952371200 in words is "one trillion, one hundred thirty-nine billion, nine hundred fifty-two million, three hundred seventy-one thousand, two hundred".