2816654490128 has 20 divisors (see below), whose sum is σ = 5462460560208. Its totient is φ = 1406987248800.

The previous prime is 2816654490113. The next prime is 2816654490149. The reversal of 2816654490128 is 8210944566182.

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, 83732426 + ... + 83766057.

Almost surely, 2^{2816654490128} is an apocalyptic number.

It is an amenable number.

2816654490128 is a deficient number, since it is larger than the sum of its proper divisors (2645806070080).

2816654490128 is a wasteful number, since it uses less digits than its factorization.

2816654490128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167499542 (or 167499536 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 56.

The spelling of 2816654490128 in words is "two trillion, eight hundred sixteen billion, six hundred fifty-four million, four hundred ninety thousand, one hundred twenty-eight".