10020946747 has 8 divisors (see below), whose sum is σ = 11453125376. Its totient is φ = 8588921832.

The previous prime is 10020946711. The next prime is 10020946777. The reversal of 10020946747 is 74764902001.

10020946747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10020946747 - 2¹⁵ = 10020913979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10020946777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199498 + ... + 244624.

It is an arithmetic number, because the mean of its divisors is an integer number (1431640672).

Almost surely, 2^10020946747 is an apocalyptic number.

10020946747 is a deficient number, since it is larger than the sum of its proper divisors (1432178629).

10020946747 is an equidigital number, since it uses as much as digits as its factorization.

10020946747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76857.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 10020946747 in words is "ten billion, twenty million, nine hundred forty-six thousand, seven hundred forty-seven".