2283444646464 has 28 divisors (see below), whose sum is σ = 6041613960944. Its totient is φ = 761148215424.

The previous prime is 2283444646459. The next prime is 2283444646471. The reversal of 2283444646464 is 4646464443822.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5946470242 + ... + 5946470625.

Almost surely, 2^{2283444646464} is an apocalyptic number.

2283444646464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2283444646464 is an abundant number, since it is smaller than the sum of its proper divisors (3758169314480).

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

2283444646464 is a wasteful number, since it uses less digits than its factorization.

2283444646464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11892940882 (or 11892940872 counting only the distinct ones).

The product of its digits is 84934656, while the sum is 57.

The spelling of 2283444646464 in words is "two trillion, two hundred eighty-three billion, four hundred forty-four million, six hundred forty-six thousand, four hundred sixty-four".