16434832234 has 16 divisors (see below), whose sum is σ = 25001316288. Its totient is φ = 8101763712.

The previous prime is 16434832231. The next prime is 16434832277. The reversal of 16434832234 is 43223843461.

It is not an unprimeable number, because it can be changed into a prime (16434832231) 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, 128967 + ... + 222490.

It is an arithmetic number, because the mean of its divisors is an integer number (1562582268).

Almost surely, 2^16434832234 is an apocalyptic number.

16434832234 is a deficient number, since it is larger than the sum of its proper divisors (8566484054).

16434832234 is a wasteful number, since it uses less digits than its factorization.

16434832234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351789.

The product of its digits is 331776, while the sum is 40.

The spelling of 16434832234 in words is "sixteen billion, four hundred thirty-four million, eight hundred thirty-two thousand, two hundred thirty-four".