16442023616237 has 8 divisors (see below), whose sum is σ = 16444248354816. Its totient is φ = 16439799058992.

The previous prime is 16442023616231. The next prime is 16442023616261. The reversal of 16442023616237 is 73261632024461.

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

It is a cyclic number.

It is not a de Polignac number, because 16442023616237 - 2¹² = 16442023612141 is a prime.

It is a super-3 number, since 3×16442023616237³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16442023616191 and 16442023616200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16442023616231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291584948 + ... + 291641330.

It is an arithmetic number, because the mean of its divisors is an integer number (2055531044352).

Almost surely, 2^{16442023616237} is an apocalyptic number.

It is an amenable number.

16442023616237 is a deficient number, since it is larger than the sum of its proper divisors (2224738579).

16442023616237 is a wasteful number, since it uses less digits than its factorization.

16442023616237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90667.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 16442023616237 in words is "sixteen trillion, four hundred forty-two billion, twenty-three million, six hundred sixteen thousand, two hundred thirty-seven".