7454450328100 has 144 divisors (see below), whose sum is σ = 16358168635200. Its totient is φ = 2948461035520.

The previous prime is 7454450328097. The next prime is 7454450328173. The reversal of 7454450328100 is 18230544547.

It is a super-2 number, since 2×7454450328100² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3721641699 + ... + 3721643701.

It is an arithmetic number, because the mean of its divisors is an integer number (113598393300).

Almost surely, 2^{7454450328100} 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 7454450328100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8179084317600).

7454450328100 is an abundant number, since it is smaller than the sum of its proper divisors (8903718307100).

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

7454450328100 is a wasteful number, since it uses less digits than its factorization.

7454450328100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3262 (or 3255 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 7454450328100 in words is "seven trillion, four hundred fifty-four billion, four hundred fifty million, three hundred twenty-eight thousand, one hundred".