10065705423 has 16 divisors (see below), whose sum is σ = 14356913760. Its totient is φ = 6250622976.

The previous prime is 10065705413. The next prime is 10065705427. The reversal of 10065705423 is 32450756001.

It is not a de Polignac number, because 10065705423 - 2⁹ = 10065704911 is a prime.

It is a super-2 number, since 2×10065705423² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10065705427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1012408 + ... + 1022301.

It is an arithmetic number, because the mean of its divisors is an integer number (897307110).

Almost surely, 2^10065705423 is an apocalyptic number.

10065705423 is a deficient number, since it is larger than the sum of its proper divisors (4291208337).

10065705423 is a wasteful number, since it uses less digits than its factorization.

10065705423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034826.

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 10065705423 in words is "ten billion, sixty-five million, seven hundred five thousand, four hundred twenty-three".