16146357345 has 24 divisors (see below), whose sum is σ = 29023577856. Its totient is φ = 8611389936.

The previous prime is 16146357319. The next prime is 16146357373. The reversal of 16146357345 is 54375364161.

16146357345 is a `hidden beast` number, since 1 + 6 + 1 + 4 + 635 + 7 + 3 + 4 + 5 = 666.

16146357345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16146357345 - 2¹⁶ = 16146291809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16146357345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6643377 + ... + 6645806.

It is an arithmetic number, because the mean of its divisors is an integer number (1209315744).

Almost surely, 2^16146357345 is an apocalyptic number.

16146357345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16146357345 is a deficient number, since it is larger than the sum of its proper divisors (12877220511).

16146357345 is an equidigital number, since it uses as much as digits as its factorization.

16146357345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13289203 (or 13289191 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 16146357345 in words is "sixteen billion, one hundred forty-six million, three hundred fifty-seven thousand, three hundred forty-five".