999934105210 has 16 divisors (see below), whose sum is σ = 1826745291936. Its totient is φ = 394003885968.

The previous prime is 999934105127. The next prime is 999934105213. The reversal of 999934105210 is 12501439999.

It is not an unprimeable number, because it can be changed into a prime (999934105213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746218812 + ... + 746220151.

It is an arithmetic number, because the mean of its divisors is an integer number (114171580746).

Almost surely, 2^999934105210 is an apocalyptic number.

999934105210 is a deficient number, since it is larger than the sum of its proper divisors (826811186726).

999934105210 is a wasteful number, since it uses less digits than its factorization.

999934105210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492439037.

The product of its (nonzero) digits is 787320, while the sum is 52.

The spelling of 999934105210 in words is "nine hundred ninety-nine billion, nine hundred thirty-four million, one hundred five thousand, two hundred ten".