9770505682426 has 16 divisors (see below), whose sum is σ = 15878742479424. Its totient is φ = 4490957467584.

The previous prime is 9770505682423. The next prime is 9770505682453. The reversal of 9770505682426 is 6242865050779.

It is not an unprimeable number, because it can be changed into a prime (9770505682423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3341484750 + ... + 3341487673.

It is an arithmetic number, because the mean of its divisors is an integer number (992421404964).

Almost surely, 2^{9770505682426} is an apocalyptic number.

9770505682426 is a deficient number, since it is larger than the sum of its proper divisors (6108236796998).

9770505682426 is a wasteful number, since it uses less digits than its factorization.

9770505682426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6682972485.

The product of its (nonzero) digits is 50803200, while the sum is 61.

The spelling of 9770505682426 in words is "nine trillion, seven hundred seventy billion, five hundred five million, six hundred eighty-two thousand, four hundred twenty-six".