16304451046 has 32 divisors (see below), whose sum is σ = 26480877696. Its totient is φ = 7484400000.

The previous prime is 16304451013. The next prime is 16304451077. The reversal of 16304451046 is 64015440361.

It is a super-2 number, since 2×16304451046² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4937596 + ... + 4940896.

It is an arithmetic number, because the mean of its divisors is an integer number (827527428).

Almost surely, 2^16304451046 is an apocalyptic number.

16304451046 is a deficient number, since it is larger than the sum of its proper divisors (10176426650).

16304451046 is a wasteful number, since it uses less digits than its factorization.

16304451046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 16304451046 in words is "sixteen billion, three hundred four million, four hundred fifty-one thousand, forty-six".