2248454294544 has 20 divisors (see below), whose sum is σ = 5808506927696. Its totient is φ = 749484764832.

The previous prime is 2248454294461. The next prime is 2248454294573. The reversal of 2248454294544 is 4454924548422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23421398854 + ... + 23421398949.

Almost surely, 2^{2248454294544} is an apocalyptic number.

2248454294544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2248454294544 is an abundant number, since it is smaller than the sum of its proper divisors (3560052633152).

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

2248454294544 is a wasteful number, since it uses less digits than its factorization.

2248454294544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46842797814 (or 46842797808 counting only the distinct ones).

The product of its digits is 58982400, while the sum is 57.

The spelling of 2248454294544 in words is "two trillion, two hundred forty-eight billion, four hundred fifty-four million, two hundred ninety-four thousand, five hundred forty-four".