16413435642 has 8 divisors (see below), whose sum is σ = 32826871296. Its totient is φ = 5471145212.

The previous prime is 16413435641. The next prime is 16413435667. The reversal of 16413435642 is 24653431461.

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

16413435642 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 16413435642.

It is not an unprimeable number, because it can be changed into a prime (16413435641) 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, 1367786298 + ... + 1367786309.

It is an arithmetic number, because the mean of its divisors is an integer number (4103358912).

Almost surely, 2^16413435642 is an apocalyptic number.

16413435642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16413435642 is a wasteful number, since it uses less digits than its factorization.

16413435642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735572612.

The product of its digits is 207360, while the sum is 39.

The spelling of 16413435642 in words is "sixteen billion, four hundred thirteen million, four hundred thirty-five thousand, six hundred forty-two".