19483041477900 has 1152 divisors, whose sum is σ = 77221297520640. Its totient is φ = 3683691648000.

The previous prime is 19483041477857. The next prime is 19483041477923. The reversal of 19483041477900 is 977414038491.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 3603296997 + ... + 3603302403.

It is an arithmetic number, because the mean of its divisors is an integer number (67032376320).

Almost surely, 2^{19483041477900} is an apocalyptic number.

19483041477900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19483041477900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38610648760320).

19483041477900 is an abundant number, since it is smaller than the sum of its proper divisors (57738256042740).

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

19483041477900 is a wasteful number, since it uses less digits than its factorization.

19483041477900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5552 (or 5519 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 57.

The spelling of 19483041477900 in words is "nineteen trillion, four hundred eighty-three billion, forty-one million, four hundred seventy-seven thousand, nine hundred".