16000623345 has 16 divisors (see below), whose sum is σ = 29258282880. Its totient is φ = 7314570624.

The previous prime is 16000623337. The next prime is 16000623391. The reversal of 16000623345 is 54332600061.

It is not a de Polignac number, because 16000623345 - 2³ = 16000623337 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 76193340 + ... + 76193549.

It is an arithmetic number, because the mean of its divisors is an integer number (1828642680).

Almost surely, 2^16000623345 is an apocalyptic number.

16000623345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16000623345 is a deficient number, since it is larger than the sum of its proper divisors (13257659535).

16000623345 is a wasteful number, since it uses less digits than its factorization.

16000623345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152386904.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 16000623345 in words is "sixteen billion, six hundred twenty-three thousand, three hundred forty-five".