9816126020746 has 8 divisors (see below), whose sum is σ = 14759163353124. Its totient is φ = 4896404903040.

The previous prime is 9816126020737. The next prime is 9816126020749. The reversal of 9816126020746 is 6470206216189.

It can be written as a sum of positive squares in 2 ways, for example, as 9810457587225 + 5668433521 = 3132165^2 + 75289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 9816126020693 and 9816126020702.

It is not an unprimeable number, because it can be changed into a prime (9816126020749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5829052615 + ... + 5829054298.

Almost surely, 2^{9816126020746} is an apocalyptic number.

9816126020746 is a deficient number, since it is larger than the sum of its proper divisors (4943037332378).

9816126020746 is a wasteful number, since it uses less digits than its factorization.

9816126020746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11658107336.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 9816126020746 in words is "nine trillion, eight hundred sixteen billion, one hundred twenty-six million, twenty thousand, seven hundred forty-six".