7722406303040 has 224 divisors, whose sum is σ = 21958005847680. Its totient is φ = 2549641420800.

The previous prime is 7722406303021. The next prime is 7722406303063. The reversal of 7722406303040 is 403036042277.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7722406302985 and 7722406303003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1408091 + ... + 4174629.

It is an arithmetic number, because the mean of its divisors is an integer number (98026811820).

Almost surely, 2^{7722406303040} 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 7722406303040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10979002923840).

7722406303040 is an abundant number, since it is smaller than the sum of its proper divisors (14235599544640).

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

7722406303040 is a wasteful number, since it uses less digits than its factorization.

7722406303040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766641 (or 2766631 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 38.

The spelling of 7722406303040 in words is "seven trillion, seven hundred twenty-two billion, four hundred six million, three hundred three thousand, forty".