3421234643106 has 16 divisors (see below), whose sum is σ = 7819964898624. Its totient is φ = 977495612304.

The previous prime is 3421234643077. The next prime is 3421234643129. The reversal of 3421234643106 is 6013464321243.

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, 40728983805 + ... + 40728983888.

It is an arithmetic number, because the mean of its divisors is an integer number (488747806164).

Almost surely, 2^{3421234643106} is an apocalyptic number.

3421234643106 is an abundant number, since it is smaller than the sum of its proper divisors (4398730255518).

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

3421234643106 is a wasteful number, since it uses less digits than its factorization.

3421234643106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81457967705.

The product of its (nonzero) digits is 248832, while the sum is 39.

Adding to 3421234643106 its reverse (6013464321243), we get a palindrome (9434698964349).

The spelling of 3421234643106 in words is "three trillion, four hundred twenty-one billion, two hundred thirty-four million, six hundred forty-three thousand, one hundred six".