4449114053778 has 16 divisors (see below), whose sum is σ = 8898251906880. Its totient is φ = 1483034051376.

The previous prime is 4449114053771. The next prime is 4449114053821. The reversal of 4449114053778 is 8773504119444.

It is not an unprimeable number, because it can be changed into a prime (4449114053771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2257576 + ... + 3740972.

It is an arithmetic number, because the mean of its divisors is an integer number (556140744180).

Almost surely, 2^{4449114053778} is an apocalyptic number.

4449114053778 is an abundant number, since it is smaller than the sum of its proper divisors (4449137853102).

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

4449114053778 is a wasteful number, since it uses less digits than its factorization.

4449114053778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983281.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 4449114053778 in words is "four trillion, four hundred forty-nine billion, one hundred fourteen million, fifty-three thousand, seven hundred seventy-eight".