1343204221054 has 4 divisors (see below), whose sum is σ = 2014806331584. Its totient is φ = 671602110526.

The previous prime is 1343204220991. The next prime is 1343204221087. The reversal of 1343204221054 is 4501224023431.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335801055262 + ... + 335801055265.

It is an arithmetic number, because the mean of its divisors is an integer number (503701582896).

Almost surely, 2^{1343204221054} is an apocalyptic number.

1343204221054 is a deficient number, since it is larger than the sum of its proper divisors (671602110530).

1343204221054 is an equidigital number, since it uses as much as digits as its factorization.

1343204221054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671602110529.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 1343204221054 its reverse (4501224023431), we get a palindrome (5844428244485).

The spelling of 1343204221054 in words is "one trillion, three hundred forty-three billion, two hundred four million, two hundred twenty-one thousand, fifty-four".