4644026782014 has 16 divisors (see below), whose sum is σ = 9290168864640. Its totient is φ = 1547656377240.

The previous prime is 4644026781997. The next prime is 4644026782103. The reversal of 4644026782014 is 4102876204464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88108984 + ... + 88161675.

It is an arithmetic number, because the mean of its divisors is an integer number (580635554040).

Almost surely, 2^{4644026782014} is an apocalyptic number.

4644026782014 is an abundant number, since it is smaller than the sum of its proper divisors (4646142082626).

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

4644026782014 is a wasteful number, since it uses less digits than its factorization.

4644026782014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176275055.

The product of its (nonzero) digits is 2064384, while the sum is 48.

The spelling of 4644026782014 in words is "four trillion, six hundred forty-four billion, twenty-six million, seven hundred eighty-two thousand, fourteen".