14460420646 has 16 divisors (see below), whose sum is σ = 24836885280. Its totient is φ = 6185424960.

The previous prime is 14460420641. The next prime is 14460420703. The reversal of 14460420646 is 64602406441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14460420641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983961 + ... + 998548.

It is an arithmetic number, because the mean of its divisors is an integer number (1552305330).

Almost surely, 2^14460420646 is an apocalyptic number.

14460420646 is a deficient number, since it is larger than the sum of its proper divisors (10376464634).

14460420646 is a wasteful number, since it uses less digits than its factorization.

14460420646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983039.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 14460420646 in words is "fourteen billion, four hundred sixty million, four hundred twenty thousand, six hundred forty-six".