16442615361099 has 8 divisors (see below), whose sum is σ = 22083512602320. Its totient is φ = 10881730846976.

The previous prime is 16442615361097. The next prime is 16442615361113. The reversal of 16442615361099 is 99016351624461.

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 16442615361099 - 2¹ = 16442615361097 is a prime.

It is a super-3 number, since 3×16442615361099³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16442615361097) 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, 20003181294 + ... + 20003182115.

It is an arithmetic number, because the mean of its divisors is an integer number (2760439075290).

Almost surely, 2^{16442615361099} is an apocalyptic number.

16442615361099 is a deficient number, since it is larger than the sum of its proper divisors (5640897241221).

16442615361099 is a wasteful number, since it uses less digits than its factorization.

16442615361099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40006363549.

The product of its (nonzero) digits is 8398080, while the sum is 57.

The spelling of 16442615361099 in words is "sixteen trillion, four hundred forty-two billion, six hundred fifteen million, three hundred sixty-one thousand, ninety-nine".