16413657242 has 8 divisors (see below), whose sum is σ = 24665497536. Its totient is φ = 8191824732.

The previous prime is 16413657193. The next prime is 16413657251. The reversal of 16413657242 is 24275631461.

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

It is a self number, because there is not a number n which added to its sum of digits gives 16413657242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7500578 + ... + 7502765.

It is an arithmetic number, because the mean of its divisors is an integer number (3083187192).

Almost surely, 2^16413657242 is an apocalyptic number.

16413657242 is a deficient number, since it is larger than the sum of its proper divisors (8251840294).

16413657242 is a wasteful number, since it uses less digits than its factorization.

16413657242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15003892.

The product of its digits is 241920, while the sum is 41.

The spelling of 16413657242 in words is "sixteen billion, four hundred thirteen million, six hundred fifty-seven thousand, two hundred forty-two".