16602142306344 has 192 divisors, whose sum is σ = 50704362633600. Its totient is φ = 4432161323520.

The previous prime is 16602142306283. The next prime is 16602142306357. The reversal of 16602142306344 is 44360324120661.

16602142306344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16602142306344² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 16602142306296 and 16602142306305.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2909014 + ... + 6454970.

It is an arithmetic number, because the mean of its divisors is an integer number (264085222050).

Almost surely, 2^{16602142306344} is an apocalyptic number.

16602142306344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16602142306344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25352181316800).

16602142306344 is an abundant number, since it is smaller than the sum of its proper divisors (34102220327256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16602142306344 is a wasteful number, since it uses less digits than its factorization.

16602142306344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3546064 (or 3546029 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 16602142306344 in words is "sixteen trillion, six hundred two billion, one hundred forty-two million, three hundred six thousand, three hundred forty-four".