16451372741344 has 48 divisors (see below), whose sum is σ = 33809320502496. Its totient is φ = 7872167692800.

The previous prime is 16451372741333. The next prime is 16451372741369. The reversal of 16451372741344 is 44314727315461.

It is a junction number, because it is equal to n+sod(n) for n = 16451372741291 and 16451372741300.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 113819092 + ... + 113963539.

It is an arithmetic number, because the mean of its divisors is an integer number (704360843802).

Almost surely, 2^{16451372741344} is an apocalyptic number.

It is an amenable number.

16451372741344 is an abundant number, since it is smaller than the sum of its proper divisors (17357947761152).

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

16451372741344 is a wasteful number, since it uses less digits than its factorization.

16451372741344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227782739 (or 227782731 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 52.

The spelling of 16451372741344 in words is "sixteen trillion, four hundred fifty-one billion, three hundred seventy-two million, seven hundred forty-one thousand, three hundred forty-four".