16411434 has 16 divisors (see below), whose sum is σ = 35347872. Its totient is φ = 5049648.

The previous prime is 16411429. The next prime is 16411441. The reversal of 16411434 is 43411461.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105124 + ... + 105279.

It is an arithmetic number, because the mean of its divisors is an integer number (2209242).

Almost surely, 2^16411434 is an apocalyptic number.

16411434 is an abundant number, since it is smaller than the sum of its proper divisors (18936438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16411434 is a wasteful number, since it uses less digits than its factorization.

16411434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210421.

The product of its digits is 1152, while the sum is 24.

The square root of 16411434 is about 4051.1028128153. The cubic root of 16411434 is about 254.1258495534.

Adding to 16411434 its reverse (43411461), we get a palindrome (59822895).

The spelling of 16411434 in words is "sixteen million, four hundred eleven thousand, four hundred thirty-four".