16442072607055 has 32 divisors (see below), whose sum is σ = 20335133306880. Its totient is φ = 12756152323200.

The previous prime is 16442072607049. The next prime is 16442072607061. The reversal of 16442072607055 is 55070627024461.

It is an interprime number because it is at equal distance from previous prime (16442072607049) and next prime (16442072607061).

It is a de Polignac number, because none of the positive numbers 2^k-16442072607055 is a prime.

It is a super-3 number, since 3×16442072607055³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12624630 + ... + 13865980.

It is an arithmetic number, because the mean of its divisors is an integer number (635472915840).

Almost surely, 2^{16442072607055} is an apocalyptic number.

16442072607055 is a deficient number, since it is larger than the sum of its proper divisors (3893060699825).

16442072607055 is a wasteful number, since it uses less digits than its factorization.

16442072607055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241919.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 16442072607055 in words is "sixteen trillion, four hundred forty-two billion, seventy-two million, six hundred seven thousand, fifty-five".