4254344561472 has 28 divisors (see below), whose sum is σ = 11256286652736. Its totient is φ = 1418114853760.

The previous prime is 4254344561431. The next prime is 4254344561503. The reversal of 4254344561472 is 2741654434524.

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 3 ways as a sum of consecutive naturals, for example, 11079022104 + ... + 11079022487.

Almost surely, 2^{4254344561472} is an apocalyptic number.

It is an amenable number.

4254344561472 is an abundant number, since it is smaller than the sum of its proper divisors (7001942091264).

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

4254344561472 is a wasteful number, since it uses less digits than its factorization.

4254344561472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22158044606 (or 22158044596 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 51.

Adding to 4254344561472 its reverse (2741654434524), we get a palindrome (6995998995996).

The spelling of 4254344561472 in words is "four trillion, two hundred fifty-four billion, three hundred forty-four million, five hundred sixty-one thousand, four hundred seventy-two".