3454530012320 has 96 divisors (see below), whose sum is σ = 8337831780096. Its totient is φ = 1351947801600.

The previous prime is 3454530012301. The next prime is 3454530012359. The reversal of 3454530012320 is 232100354543.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22264610 + ... + 22419230.

It is an arithmetic number, because the mean of its divisors is an integer number (86852414376).

Almost surely, 2^{3454530012320} 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 3454530012320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4168915890048).

3454530012320 is an abundant number, since it is smaller than the sum of its proper divisors (4883301767776).

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

3454530012320 is a wasteful number, since it uses less digits than its factorization.

3454530012320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157654 (or 157646 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 3454530012320 its reverse (232100354543), we get a palindrome (3686630366863).

The spelling of 3454530012320 in words is "three trillion, four hundred fifty-four billion, five hundred thirty million, twelve thousand, three hundred twenty".