14695386946464 has 48 divisors (see below), whose sum is σ = 44086160841408. Its totient is φ = 4198681984512.

The previous prime is 14695386946463. The next prime is 14695386946483. The reversal of 14695386946464 is 46464968359641.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (14695386946463) 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, 10934066997 + ... + 10934068340.

It is an arithmetic number, because the mean of its divisors is an integer number (918461684196).

Almost surely, 2^{14695386946464} is an apocalyptic number.

14695386946464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14695386946464 is an abundant number, since it is smaller than the sum of its proper divisors (29390773894944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14695386946464 is a wasteful number, since it uses less digits than its factorization.

14695386946464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21868135357 (or 21868135349 counting only the distinct ones).

The product of its digits is 3224862720, while the sum is 75.

The spelling of 14695386946464 in words is "fourteen trillion, six hundred ninety-five billion, three hundred eighty-six million, nine hundred forty-six thousand, four hundred sixty-four".