3421031330052 has 240 divisors, whose sum is σ = 10603327109760. Its totient is φ = 941052930048.

The previous prime is 3421031329999. The next prime is 3421031330077. The reversal of 3421031330052 is 2500331301243.

3421031330052 is a `hidden beast` number, since 3 + 42 + 1 + 0 + 313 + 300 + 5 + 2 = 666.

It is a super-2 number, since 2×3421031330052² (a number of 26 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 3421031329998 and 3421031330025.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 23143843 + ... + 23291189.

It is an arithmetic number, because the mean of its divisors is an integer number (44180529624).

Almost surely, 2^{3421031330052} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3421031330052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5301663554880).

3421031330052 is an abundant number, since it is smaller than the sum of its proper divisors (7182295779708).

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

3421031330052 is a wasteful number, since it uses less digits than its factorization.

3421031330052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147752 (or 147741 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 3421031330052 its reverse (2500331301243), we get a palindrome (5921362631295).

The spelling of 3421031330052 in words is "three trillion, four hundred twenty-one billion, thirty-one million, three hundred thirty thousand, fifty-two".