1923482722720 has 192 divisors, whose sum is σ = 4981378227840. Its totient is φ = 697519484928.

The previous prime is 1923482722703. The next prime is 1923482722729. The reversal of 1923482722720 is 272272843291.

It is not an unprimeable number, because it can be changed into a prime (1923482722729) 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, 142716622 + ... + 142730098.

It is an arithmetic number, because the mean of its divisors is an integer number (25944678270).

Almost surely, 2^{1923482722720} is an apocalyptic number.

1923482722720 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 1923482722720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2490689113920).

1923482722720 is an abundant number, since it is smaller than the sum of its proper divisors (3057895505120).

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

1923482722720 is a wasteful number, since it uses less digits than its factorization.

1923482722720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14727 (or 14719 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 1923482722720 in words is "one trillion, nine hundred twenty-three billion, four hundred eighty-two million, seven hundred twenty-two thousand, seven hundred twenty".