1341404224420 has 24 divisors (see below), whose sum is σ = 3033637246584. Its totient is φ = 495287713536.

The previous prime is 1341404224409. The next prime is 1341404224427. The reversal of 1341404224420 is 244224041431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 78333933924 + 1263070290496 = 279882^2 + 1123864^2 .

It is not an unprimeable number, because it can be changed into a prime (1341404224427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2579623249 + ... + 2579623768.

It is an arithmetic number, because the mean of its divisors is an integer number (126401551941).

Almost surely, 2^{1341404224420} is an apocalyptic number.

1341404224420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341404224420 is an abundant number, since it is smaller than the sum of its proper divisors (1692233022164).

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

1341404224420 is a wasteful number, since it uses less digits than its factorization.

1341404224420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159247039 (or 5159247037 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 1341404224420 its reverse (244224041431), we get a palindrome (1585628265851).

The spelling of 1341404224420 in words is "one trillion, three hundred forty-one billion, four hundred four million, two hundred twenty-four thousand, four hundred twenty".