3453443301213 has 6 divisors (see below), whose sum is σ = 4988306990654. Its totient is φ = 2302295534136.

The previous prime is 3453443301137. The next prime is 3453443301221. The reversal of 3453443301213 is 3121033443543.

3453443301213 is a `hidden beast` number, since 3 + 4 + 5 + 3 + 4 + 433 + 0 + 1 + 213 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3234753325764 + 218689975449 = 1798542^2 + 467643^2 .

It is not a de Polignac number, because 3453443301213 - 2⁹ = 3453443300701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453443308213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191857961170 + ... + 191857961187.

Almost surely, 2^{3453443301213} is an apocalyptic number.

It is an amenable number.

3453443301213 is a deficient number, since it is larger than the sum of its proper divisors (1534863689441).

3453443301213 is a wasteful number, since it uses less digits than its factorization.

3453443301213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383715922363 (or 383715922360 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 3453443301213 its reverse (3121033443543), we get a palindrome (6574476744756).

The spelling of 3453443301213 in words is "three trillion, four hundred fifty-three billion, four hundred forty-three million, three hundred one thousand, two hundred thirteen".