3442013112321 has 60 divisors (see below), whose sum is σ = 6201869427072. Its totient is φ = 1863345333456.

The previous prime is 3442013112319. The next prime is 3442013112341. The reversal of 3442013112321 is 1232113102443.

3442013112321 is a `hidden beast` number, since 3 + 4 + 4 + 20 + 1 + 311 + 2 + 321 = 666.

It is not a de Polignac number, because 3442013112321 - 2¹ = 3442013112319 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (3442013112341) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 8203305 + ... + 8612678.

Almost surely, 2^{3442013112321} is an apocalyptic number.

It is an amenable number.

3442013112321 is a deficient number, since it is larger than the sum of its proper divisors (2759856314751).

3442013112321 is a wasteful number, since it uses less digits than its factorization.

3442013112321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16816040 (or 16816012 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 3442013112321 its reverse (1232113102443), we get a palindrome (4674126214764).

The spelling of 3442013112321 in words is "three trillion, four hundred forty-two billion, thirteen million, one hundred twelve thousand, three hundred twenty-one".