16146357305 has 32 divisors (see below), whose sum is σ = 22018106880. Its totient is φ = 11276812800.

The previous prime is 16146357287. The next prime is 16146357319. The reversal of 16146357305 is 50375364161.

It is not a de Polignac number, because 16146357305 - 2²⁶ = 16079248441 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72380 + ... + 193730.

It is an arithmetic number, because the mean of its divisors is an integer number (688065840).

Almost surely, 2^16146357305 is an apocalyptic number.

It is an amenable number.

16146357305 is a deficient number, since it is larger than the sum of its proper divisors (5871749575).

16146357305 is a wasteful number, since it uses less digits than its factorization.

16146357305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121481.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 16146357305 in words is "sixteen billion, one hundred forty-six million, three hundred fifty-seven thousand, three hundred five".