3421012103042 has 16 divisors (see below), whose sum is σ = 5403752671680. Its totient is φ = 1621125796752.

The previous prime is 3421012103027. The next prime is 3421012103083. The reversal of 3421012103042 is 2403012101243.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 3421012102999 and 3421012103017.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 341140988 + ... + 341151015.

It is an arithmetic number, because the mean of its divisors is an integer number (337734541980).

Almost surely, 2^{3421012103042} is an apocalyptic number.

3421012103042 is a deficient number, since it is larger than the sum of its proper divisors (1982740568638).

3421012103042 is a wasteful number, since it uses less digits than its factorization.

3421012103042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682292137.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 3421012103042 its reverse (2403012101243), we get a palindrome (5824024204285).

The spelling of 3421012103042 in words is "three trillion, four hundred twenty-one billion, twelve million, one hundred three thousand, forty-two".