10355439317 has 4 divisors (see below), whose sum is σ = 10388106636. Its totient is φ = 10322772000.

The previous prime is 10355439287. The next prime is 10355439323. The reversal of 10355439317 is 71393455301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6268522276 + 4086917041 = 79174^2 + 63929^2 .

It is a cyclic number.

It is not a de Polignac number, because 10355439317 - 2¹⁴ = 10355422933 is a prime.

It is a super-3 number, since 3×10355439317³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10355439817) 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, 16333184 + ... + 16333817.

It is an arithmetic number, because the mean of its divisors is an integer number (2597026659).

Almost surely, 2^10355439317 is an apocalyptic number.

It is an amenable number.

10355439317 is a deficient number, since it is larger than the sum of its proper divisors (32667319).

10355439317 is an equidigital number, since it uses as much as digits as its factorization.

10355439317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32667318.

The product of its (nonzero) digits is 170100, while the sum is 41.

The spelling of 10355439317 in words is "ten billion, three hundred fifty-five million, four hundred thirty-nine thousand, three hundred seventeen".