1413201421043 has 4 divisors (see below), whose sum is σ = 1413292136928. Its totient is φ = 1413110705160.

The previous prime is 1413201421033. The next prime is 1413201421091. The reversal of 1413201421043 is 3401241023141.

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 1413201421043 - 2²⁶ = 1413134312179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413201421033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45334571 + ... + 45365732.

It is an arithmetic number, because the mean of its divisors is an integer number (353323034232).

Almost surely, 2^{1413201421043} is an apocalyptic number.

1413201421043 is a deficient number, since it is larger than the sum of its proper divisors (90715885).

1413201421043 is an equidigital number, since it uses as much as digits as its factorization.

1413201421043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90715884.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1413201421043 its reverse (3401241023141), we get a palindrome (4814442444184).

The spelling of 1413201421043 in words is "one trillion, four hundred thirteen billion, two hundred one million, four hundred twenty-one thousand, forty-three".