16423466345 has 32 divisors (see below), whose sum is σ = 23177871360. Its totient is φ = 11014007040.

The previous prime is 16423466329. The next prime is 16423466351. The reversal of 16423466345 is 54366432461.

It is not a de Polignac number, because 16423466345 - 2⁴ = 16423466329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16423466296 and 16423466305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 701336 + ... + 724374.

It is an arithmetic number, because the mean of its divisors is an integer number (724308480).

Almost surely, 2^16423466345 is an apocalyptic number.

It is an amenable number.

16423466345 is a deficient number, since it is larger than the sum of its proper divisors (6754405015).

16423466345 is a wasteful number, since it uses less digits than its factorization.

16423466345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24065.

The product of its digits is 1244160, while the sum is 44.

The spelling of 16423466345 in words is "sixteen billion, four hundred twenty-three million, four hundred sixty-six thousand, three hundred forty-five".