1342224043200 has 420 divisors, whose sum is σ = 4947823017720. Its totient is φ = 356900290560.

The previous prime is 1342224043189. The next prime is 1342224043201. The reversal of 1342224043200 is 23404222431.

1342224043200 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 224 + 0 + 432 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1342224043201) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 45734131 + ... + 45763469.

Almost surely, 2^{1342224043200} is an apocalyptic number.

1342224043200 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 1342224043200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2473911508860).

1342224043200 is an abundant number, since it is smaller than the sum of its proper divisors (3605598974520).

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

1342224043200 is a wasteful number, since it uses less digits than its factorization.

1342224043200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29726 (or 29702 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1342224043200 its reverse (23404222431), we get a palindrome (1365628265631).

The spelling of 1342224043200 in words is "one trillion, three hundred forty-two billion, two hundred twenty-four million, forty-three thousand, two hundred".