16656314234 has 8 divisors (see below), whose sum is σ = 28553681568. Its totient is φ = 7138420380.

The previous prime is 16656314231. The next prime is 16656314237. The reversal of 16656314234 is 43241365661.

It is an interprime number because it is at equal distance from previous prime (16656314231) and next prime (16656314237).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16656314191 and 16656314200.

It is not an unprimeable number, because it can be changed into a prime (16656314231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594868352 + ... + 594868379.

It is an arithmetic number, because the mean of its divisors is an integer number (3569210196).

Almost surely, 2^16656314234 is an apocalyptic number.

16656314234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16656314234 is a deficient number, since it is larger than the sum of its proper divisors (11897367334).

16656314234 is a wasteful number, since it uses less digits than its factorization.

16656314234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189736740.

The product of its digits is 311040, while the sum is 41.

Adding to 16656314234 its reverse (43241365661), we get a palindrome (59897679895).

The spelling of 16656314234 in words is "sixteen billion, six hundred fifty-six million, three hundred fourteen thousand, two hundred thirty-four".