3743530353472 has 224 divisors, whose sum is σ = 9618456556800. Its totient is φ = 1405650419712.

The previous prime is 3743530353439. The next prime is 3743530353473. The reversal of 3743530353472 is 2743530353473.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3743530353473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9777028 + ... + 10152700.

It is an arithmetic number, because the mean of its divisors is an integer number (42939538200).

Almost surely, 2^{3743530353472} is an apocalyptic number.

3743530353472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3743530353472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4809228278400).

3743530353472 is an abundant number, since it is smaller than the sum of its proper divisors (5874926203328).

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

3743530353472 is a wasteful number, since it uses less digits than its factorization.

3743530353472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375793 (or 375783 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 49.

Subtracting from 3743530353472 its reverse (2743530353473), we obtain a palindrome (999999999999).

The spelling of 3743530353472 in words is "three trillion, seven hundred forty-three billion, five hundred thirty million, three hundred fifty-three thousand, four hundred seventy-two".