1413221320043 has 4 divisors (see below), whose sum is σ = 1521930652368. Its totient is φ = 1304511987720.

The previous prime is 1413221319973. The next prime is 1413221320097. The reversal of 1413221320043 is 3400231223141.

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

It is a cyclic number.

It is not a de Polignac number, because 1413221320043 - 2²² = 1413217125739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1413221319994 and 1413221320021.

It is not an unprimeable number, because it can be changed into a prime (1413221320843) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 54354666143 + ... + 54354666168.

It is an arithmetic number, because the mean of its divisors is an integer number (380482663092).

Almost surely, 2^{1413221320043} is an apocalyptic number.

1413221320043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1413221320043 is a deficient number, since it is larger than the sum of its proper divisors (108709332325).

1413221320043 is a wasteful number, since it uses less digits than its factorization.

1413221320043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108709332324.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1413221320043 its reverse (3400231223141), we get a palindrome (4813452543184).

The spelling of 1413221320043 in words is "one trillion, four hundred thirteen billion, two hundred twenty-one million, three hundred twenty thousand, forty-three".