3420143444043 has 8 divisors (see below), whose sum is σ = 5066879176400. Its totient is φ = 2280095629344.

The previous prime is 3420143443967. The next prime is 3420143444083. The reversal of 3420143444043 is 3404443410243.

3420143444043 is a `hidden beast` number, since 3 + 4 + 201 + 4 + 3 + 4 + 440 + 4 + 3 = 666.

It is not a de Polignac number, because 3420143444043 - 2¹⁰ = 3420143443019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3420143443989 and 3420143444007.

It is not an unprimeable number, because it can be changed into a prime (3420143444083) 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, 63335989678 + ... + 63335989731.

It is an arithmetic number, because the mean of its divisors is an integer number (633359897050).

Almost surely, 2^{3420143444043} is an apocalyptic number.

3420143444043 is a deficient number, since it is larger than the sum of its proper divisors (1646735732357).

3420143444043 is a wasteful number, since it uses less digits than its factorization.

3420143444043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126671979418 (or 126671979412 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 3420143444043 its reverse (3404443410243), we get a palindrome (6824586854286).

The spelling of 3420143444043 in words is "three trillion, four hundred twenty billion, one hundred forty-three million, four hundred forty-four thousand, forty-three".