4419848466840 has 128 divisors (see below), whose sum is σ = 13294061625600. Its totient is φ = 1175559390720.

The previous prime is 4419848466793. The next prime is 4419848466841. The reversal of 4419848466840 is 486648489144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4419848466841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402787594 + ... + 402798566.

It is an arithmetic number, because the mean of its divisors is an integer number (103859856450).

Almost surely, 2^{4419848466840} is an apocalyptic number.

4419848466840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4419848466840 is an abundant number, since it is smaller than the sum of its proper divisors (8874213158760).

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

4419848466840 is a wasteful number, since it uses less digits than its factorization.

4419848466840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19417 (or 19413 counting only the distinct ones).

The product of its (nonzero) digits is 169869312, while the sum is 66.

The spelling of 4419848466840 in words is "four trillion, four hundred nineteen billion, eight hundred forty-eight million, four hundred sixty-six thousand, eight hundred forty".