7219305897960 has 256 divisors, whose sum is σ = 23659961794560. Its totient is φ = 1751472092160.

The previous prime is 7219305897931. The next prime is 7219305897983. The reversal of 7219305897960 is 697985039127.

It is a junction number, because it is equal to n+sod(n) for n = 7219305897891 and 7219305897900.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 426085249 + ... + 426102191.

It is an arithmetic number, because the mean of its divisors is an integer number (92421725760).

Almost surely, 2^{7219305897960} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7219305897960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11829980897280).

7219305897960 is an abundant number, since it is smaller than the sum of its proper divisors (16440655896600).

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

7219305897960 is a wasteful number, since it uses less digits than its factorization.

7219305897960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20888 (or 20884 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 66.

The spelling of 7219305897960 in words is "seven trillion, two hundred nineteen billion, three hundred five million, eight hundred ninety-seven thousand, nine hundred sixty".