16442024121674 has 8 divisors (see below), whose sum is σ = 24663072396900. Its totient is φ = 8220999989376.

The previous prime is 16442024121661. The next prime is 16442024121703. The reversal of 16442024121674 is 47612142024461.

It can be written as a sum of positive squares in 2 ways, for example, as 16222020909649 + 220003212025 = 4027657^2 + 469045^2 .

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

It is a super-3 number, since 3×16442024121674³ (a number of 41 digits) contains 333 as substring.

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, 4224449 + ... + 7122500.

Almost surely, 2^{16442024121674} is an apocalyptic number.

16442024121674 is a deficient number, since it is larger than the sum of its proper divisors (8221048275226).

16442024121674 is a wasteful number, since it uses less digits than its factorization.

16442024121674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12071464.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 16442024121674 in words is "sixteen trillion, four hundred forty-two billion, twenty-four million, one hundred twenty-one thousand, six hundred seventy-four".