14613140146 has 32 divisors (see below), whose sum is σ = 24301498176. Its totient is φ = 6534720000.

The previous prime is 14613140099. The next prime is 14613140147. The reversal of 14613140146 is 64104131641.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14613140147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632661 + ... + 655351.

It is an arithmetic number, because the mean of its divisors is an integer number (759421818).

Almost surely, 2^14613140146 is an apocalyptic number.

14613140146 is a deficient number, since it is larger than the sum of its proper divisors (9688358030).

14613140146 is a wasteful number, since it uses less digits than its factorization.

14613140146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23178.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 14613140146 its reverse (64104131641), we get a palindrome (78717271787).

The spelling of 14613140146 in words is "fourteen billion, six hundred thirteen million, one hundred forty thousand, one hundred forty-six".