1340504124200 has 192 divisors, whose sum is σ = 3163447526400. Its totient is φ = 528240614400.

The previous prime is 1340504124199. The next prime is 1340504124241. The reversal of 1340504124200 is 24214050431.

It is a self number, because there is not a number n which added to its sum of digits gives 1340504124200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2563105139 + ... + 2563105661.

It is an arithmetic number, because the mean of its divisors is an integer number (16476289200).

Almost surely, 2^{1340504124200} is an apocalyptic number.

1340504124200 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 1340504124200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1581723763200).

1340504124200 is an abundant number, since it is smaller than the sum of its proper divisors (1822943402200).

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

1340504124200 is a wasteful number, since it uses less digits than its factorization.

1340504124200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 1340504124200 its reverse (24214050431), we get a palindrome (1364718174631).

The spelling of 1340504124200 in words is "one trillion, three hundred forty billion, five hundred four million, one hundred twenty-four thousand, two hundred".