14606643146 has 16 divisors (see below), whose sum is σ = 22220225088. Its totient is φ = 7199992800.

The previous prime is 14606643137. The next prime is 14606643169. The reversal of 14606643146 is 64134660641.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315761 + ... + 359051.

It is an arithmetic number, because the mean of its divisors is an integer number (1388764068).

Almost surely, 2^14606643146 is an apocalyptic number.

14606643146 is a deficient number, since it is larger than the sum of its proper divisors (7613581942).

14606643146 is a wasteful number, since it uses less digits than its factorization.

14606643146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45677.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 14606643146 in words is "fourteen billion, six hundred six million, six hundred forty-three thousand, one hundred forty-six".