1200413240000 has 560 divisors, whose sum is σ = 3461324771520. Its totient is φ = 409221120000.

The previous prime is 1200413239981. The next prime is 1200413240057. The reversal of 1200413240000 is 423140021.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 346838270 + ... + 346841730.

It is an arithmetic number, because the mean of its divisors is an integer number (6180937092).

Almost surely, 2^{1200413240000} is an apocalyptic number.

1200413240000 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 1200413240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1730662385760).

1200413240000 is an abundant number, since it is smaller than the sum of its proper divisors (2260911531520).

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

1200413240000 is a wasteful number, since it uses less digits than its factorization.

1200413240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558 (or 3533 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1200413240000 its reverse (423140021), we get a palindrome (1200836380021).

The spelling of 1200413240000 in words is "one trillion, two hundred billion, four hundred thirteen million, two hundred forty thousand".