16622240283458 has 8 divisors (see below), whose sum is σ = 24943574836620. Its totient is φ = 8307715337920.

The previous prime is 16622240283457. The next prime is 16622240283491. The reversal of 16622240283458 is 85438204222661.

It can be written as a sum of positive squares in 2 ways, for example, as 14030066222929 + 2592174060529 = 3745673^2 + 1610023^2 .

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

It is not an unprimeable number, because it can be changed into a prime (16622240283457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1702395803 + ... + 1702405566.

Almost surely, 2^{16622240283458} is an apocalyptic number.

16622240283458 is a deficient number, since it is larger than the sum of its proper divisors (8321334553162).

16622240283458 is a wasteful number, since it uses less digits than its factorization.

16622240283458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404803812.

The product of its (nonzero) digits is 8847360, while the sum is 53.

The spelling of 16622240283458 in words is "sixteen trillion, six hundred twenty-two billion, two hundred forty million, two hundred eighty-three thousand, four hundred fifty-eight".