3454453430000 has 200 divisors, whose sum is σ = 8399650838832. Its totient is φ = 1375838464000.

The previous prime is 3454453429991. The next prime is 3454453430009. The reversal of 3454453430000 is 343544543.

It is an interprime number because it is at equal distance from previous prime (3454453429991) and next prime (3454453430009).

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454453430009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4177089587 + ... + 4177090413.

Almost surely, 2^{3454453430000} 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 3454453430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4199825419416).

3454453430000 is an abundant number, since it is smaller than the sum of its proper divisors (4945197408832).

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

3454453430000 is an equidigital number, since it uses as much as digits as its factorization.

3454453430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149 (or 2128 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 3454453430000 its reverse (343544543), we get a palindrome (3454796974543).

The spelling of 3454453430000 in words is "three trillion, four hundred fifty-four billion, four hundred fifty-three million, four hundred thirty thousand".