3213420110442 has 16 divisors (see below), whose sum is σ = 7140933578880. Its totient is φ = 1071140036796.

The previous prime is 3213420110437. The next prime is 3213420110491. The reversal of 3213420110442 is 2440110243123.

3213420110442 is a `hidden beast` number, since 3 + 2 + 1 + 3 + 4 + 201 + 10 + 442 = 666.

3213420110442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29753889858 + ... + 29753889965.

It is an arithmetic number, because the mean of its divisors is an integer number (446308348680).

Almost surely, 2^{3213420110442} is an apocalyptic number.

3213420110442 is an abundant number, since it is smaller than the sum of its proper divisors (3927513468438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213420110442 is a wasteful number, since it uses less digits than its factorization.

3213420110442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59507779834 (or 59507779828 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 3213420110442 its reverse (2440110243123), we get a palindrome (5653530353565).

The spelling of 3213420110442 in words is "three trillion, two hundred thirteen billion, four hundred twenty million, one hundred ten thousand, four hundred forty-two".