14157147466 has 32 divisors (see below), whose sum is σ = 26530209792. Its totient is φ = 5504416560.

The previous prime is 14157147461. The next prime is 14157147467. The reversal of 14157147466 is 66474175141.

It is not an unprimeable number, because it can be changed into a prime (14157147461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19386 + ... + 169381.

It is an arithmetic number, because the mean of its divisors is an integer number (829069056).

Almost surely, 2^14157147466 is an apocalyptic number.

14157147466 is a deficient number, since it is larger than the sum of its proper divisors (12373062326).

14157147466 is a wasteful number, since it uses less digits than its factorization.

14157147466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189274.

The product of its digits is 564480, while the sum is 46.

The spelling of 14157147466 in words is "fourteen billion, one hundred fifty-seven million, one hundred forty-seven thousand, four hundred sixty-six".