10331403985 has 8 divisors (see below), whose sum is σ = 14168782656. Its totient is φ = 7084391280.

The previous prime is 10331403977. The next prime is 10331403989. The reversal of 10331403985 is 58930413301.

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

It is not a de Polignac number, because 10331403985 - 2³ = 10331403977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10331403989) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 147591451 + ... + 147591520.

It is an arithmetic number, because the mean of its divisors is an integer number (1771097832).

Almost surely, 2^10331403985 is an apocalyptic number.

It is an amenable number.

10331403985 is a deficient number, since it is larger than the sum of its proper divisors (3837378671).

10331403985 is an equidigital number, since it uses as much as digits as its factorization.

10331403985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295182983.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 10331403985 in words is "ten billion, three hundred thirty-one million, four hundred three thousand, nine hundred eighty-five".