4449768492000 has 192 divisors, whose sum is σ = 15698783790144. Its totient is φ = 1095327590400.

The previous prime is 4449768491953. The next prime is 4449768492011. The reversal of 4449768492000 is 2948679444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14106079 + ... + 14418078.

It is an arithmetic number, because the mean of its divisors is an integer number (81764498907).

Almost surely, 2^{4449768492000} is an apocalyptic number.

4449768492000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4449768492000 is an abundant number, since it is smaller than the sum of its proper divisors (11249015298144).

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

4449768492000 is a wasteful number, since it uses less digits than its factorization.

4449768492000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28524198 (or 28524180 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 4449768492000 in words is "four trillion, four hundred forty-nine billion, seven hundred sixty-eight million, four hundred ninety-two thousand".