16840552234 has 32 divisors (see below), whose sum is σ = 28251058176. Its totient is φ = 7463321520.

The previous prime is 16840552129. The next prime is 16840552237. The reversal of 16840552234 is 43225504861.

It is not an unprimeable number, because it can be changed into a prime (16840552237) 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, 240979 + ... + 302905.

It is an arithmetic number, because the mean of its divisors is an integer number (882845568).

Almost surely, 2^16840552234 is an apocalyptic number.

16840552234 is a deficient number, since it is larger than the sum of its proper divisors (11410505942).

16840552234 is a wasteful number, since it uses less digits than its factorization.

16840552234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62250.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 16840552234 in words is "sixteen billion, eight hundred forty million, five hundred fifty-two thousand, two hundred thirty-four".