1334220042043 has 8 divisors (see below), whose sum is σ = 1557265946112. Its totient is φ = 1119284898216.

The previous prime is 1334220042031. The next prime is 1334220042049. The reversal of 1334220042043 is 3402400224331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334220042043 is a prime.

It is a super-2 number, since 2×1334220042043² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1334220042049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2027689705 + ... + 2027690362.

It is an arithmetic number, because the mean of its divisors is an integer number (194658243264).

Almost surely, 2^{1334220042043} is an apocalyptic number.

1334220042043 is a deficient number, since it is larger than the sum of its proper divisors (223045904069).

1334220042043 is an equidigital number, since it uses as much as digits as its factorization.

1334220042043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4055380121.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1334220042043 its reverse (3402400224331), we get a palindrome (4736620266374).

The spelling of 1334220042043 in words is "one trillion, three hundred thirty-four billion, two hundred twenty million, forty-two thousand, forty-three".