10458438771 has 16 divisors (see below), whose sum is σ = 15256130688. Its totient is φ = 6320174400.

The previous prime is 10458438733. The next prime is 10458438787. The reversal of 10458438771 is 17783485401.

It is not a de Polignac number, because 10458438771 - 2¹⁰ = 10458437747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10458438771.

It is not an unprimeable number, because it can be changed into a prime (10458438271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445210 + ... + 468111.

It is an arithmetic number, because the mean of its divisors is an integer number (953508168).

Almost surely, 2^10458438771 is an apocalyptic number.

10458438771 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10458438771 is a deficient number, since it is larger than the sum of its proper divisors (4797691917).

10458438771 is a wasteful number, since it uses less digits than its factorization.

10458438771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913682.

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 10458438771 in words is "ten billion, four hundred fifty-eight million, four hundred thirty-eight thousand, seven hundred seventy-one".