16116434 has 8 divisors (see below), whose sum is σ = 24226560. Its totient is φ = 8040916.

The previous prime is 16116407. The next prime is 16116439. The reversal of 16116434 is 43461161.

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

It is not an unprimeable number, because it can be changed into a prime (16116439) 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, 7454 + ... + 9369.

It is an arithmetic number, because the mean of its divisors is an integer number (3028320).

Almost surely, 2^16116434 is an apocalyptic number.

16116434 is a deficient number, since it is larger than the sum of its proper divisors (8110126).

16116434 is a wasteful number, since it uses less digits than its factorization.

16116434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17304.

The product of its digits is 1728, while the sum is 26.

The square root of 16116434 is about 4014.5278676328. The cubic root of 16116434 is about 252.5939734519.

Adding to 16116434 its reverse (43461161), we get a palindrome (59577595).

The spelling of 16116434 in words is "sixteen million, one hundred sixteen thousand, four hundred thirty-four".