3213424154352 has 160 divisors (see below), whose sum is σ = 8835377356800. Its totient is φ = 1002896953344.

The previous prime is 3213424154329. The next prime is 3213424154389. The reversal of 3213424154352 is 2534514243123.

It is a happy number.

It is a super-3 number, since 3×3213424154352³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3213424154352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247962049 + ... + 247975007.

It is an arithmetic number, because the mean of its divisors is an integer number (55221108480).

Almost surely, 2^{3213424154352} 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 3213424154352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4417688678400).

3213424154352 is an abundant number, since it is smaller than the sum of its proper divisors (5621953202448).

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

3213424154352 is a wasteful number, since it uses less digits than its factorization.

3213424154352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14543 (or 14537 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

Adding to 3213424154352 its reverse (2534514243123), we get a palindrome (5747938397475).

The spelling of 3213424154352 in words is "three trillion, two hundred thirteen billion, four hundred twenty-four million, one hundred fifty-four thousand, three hundred fifty-two".