16453042306 has 16 divisors (see below), whose sum is σ = 26133697440. Its totient is φ = 7741898560.

The previous prime is 16453042301. The next prime is 16453042349. The reversal of 16453042306 is 60324035461.

It is a super-2 number, since 2×16453042306² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (16453042301) 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, 646401 + ... + 671371.

It is an arithmetic number, because the mean of its divisors is an integer number (1633356090).

Almost surely, 2^16453042306 is an apocalyptic number.

16453042306 is a deficient number, since it is larger than the sum of its proper divisors (9680655134).

16453042306 is a wasteful number, since it uses less digits than its factorization.

16453042306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44369.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 16453042306 its reverse (60324035461), we get a palindrome (76777077767).

The spelling of 16453042306 in words is "sixteen billion, four hundred fifty-three million, forty-two thousand, three hundred six".