4455001243100 has 144 divisors (see below), whose sum is σ = 9762012691200. Its totient is φ = 1764668928000.

The previous prime is 4455001243093. The next prime is 4455001243123. The reversal of 4455001243100 is 13421005544.

It is a super-2 number, since 2×4455001243100² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 5056754660 + ... + 5056755540.

It is an arithmetic number, because the mean of its divisors is an integer number (67791754800).

Almost surely, 2^{4455001243100} is an apocalyptic number.

It is an amenable number.

4455001243100 is an abundant number, since it is smaller than the sum of its proper divisors (5307011448100).

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

4455001243100 is a wasteful number, since it uses less digits than its factorization.

4455001243100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064 (or 2057 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 4455001243100 its reverse (13421005544), we get a palindrome (4468422248644).

The spelling of 4455001243100 in words is "four trillion, four hundred fifty-five billion, one million, two hundred forty-three thousand, one hundred".