16423156210 has 16 divisors (see below), whose sum is σ = 30846972096. Its totient is φ = 6283642288.

The previous prime is 16423156181. The next prime is 16423156213. The reversal of 16423156210 is 1265132461.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16423156213) 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, 35702284 + ... + 35702743.

It is an arithmetic number, because the mean of its divisors is an integer number (1927935756).

Almost surely, 2^16423156210 is an apocalyptic number.

16423156210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16423156210 is a deficient number, since it is larger than the sum of its proper divisors (14423815886).

16423156210 is a wasteful number, since it uses less digits than its factorization.

16423156210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71405057.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 16423156210 its reverse (1265132461), we get a palindrome (17688288671).

The spelling of 16423156210 in words is "sixteen billion, four hundred twenty-three million, one hundred fifty-six thousand, two hundred ten".