7390705994880 has 512 divisors, whose sum is σ = 25651489812480. Its totient is φ = 1799110656000.

The previous prime is 7390705994857. The next prime is 7390705994891. The reversal of 7390705994880 is 884995070937.

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 63 ways as a sum of consecutive naturals, for example, 3708331164 + ... + 3708333156.

It is an arithmetic number, because the mean of its divisors is an integer number (50100566040).

Almost surely, 2^{7390705994880} 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 7390705994880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12825744906240).

7390705994880 is an abundant number, since it is smaller than the sum of its proper divisors (18260783817600).

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

7390705994880 is a wasteful number, since it uses less digits than its factorization.

7390705994880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600 (or 3588 counting only the distinct ones).

The product of its (nonzero) digits is 137168640, while the sum is 69.

The spelling of 7390705994880 in words is "seven trillion, three hundred ninety billion, seven hundred five million, nine hundred ninety-four thousand, eight hundred eighty".