16654040414 has 8 divisors (see below), whose sum is σ = 27252066168. Its totient is φ = 7570018360.

The previous prime is 16654040411. The next prime is 16654040449. The reversal of 16654040414 is 41404045661.

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

It is a super-2 number, since 2×16654040414² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16654040411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378500897 + ... + 378500940.

It is an arithmetic number, because the mean of its divisors is an integer number (3406508271).

Almost surely, 2^16654040414 is an apocalyptic number.

16654040414 is a deficient number, since it is larger than the sum of its proper divisors (10598025754).

16654040414 is a wasteful number, since it uses less digits than its factorization.

16654040414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757001850.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 16654040414 in words is "sixteen billion, six hundred fifty-four million, forty thousand, four hundred fourteen".