2453305220144 has 40 divisors (see below), whose sum is σ = 5005980936000. Its totient is φ = 1161504449856.

The previous prime is 2453305220099. The next prime is 2453305220183. The reversal of 2453305220144 is 4410225033542.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 1437314 + ... + 2640545.

It is an arithmetic number, because the mean of its divisors is an integer number (125149523400).

Almost surely, 2^{2453305220144} is an apocalyptic number.

It is an amenable number.

2453305220144 is an abundant number, since it is smaller than the sum of its proper divisors (2552675715856).

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

2453305220144 is a wasteful number, since it uses less digits than its factorization.

2453305220144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079865 (or 4079859 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 2453305220144 in words is "two trillion, four hundred fifty-three billion, three hundred five million, two hundred twenty thousand, one hundred forty-four".