14064888641146 has 32 divisors (see below), whose sum is σ = 24170736344832. Its totient is φ = 6012942111360.

The previous prime is 14064888641129. The next prime is 14064888641147. The reversal of 14064888641146 is 64114688846041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14064888641147) 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, 22772856 + ... + 23382316.

It is an arithmetic number, because the mean of its divisors is an integer number (755335510776).

Almost surely, 2^{14064888641146} is an apocalyptic number.

14064888641146 is a deficient number, since it is larger than the sum of its proper divisors (10105847703686).

14064888641146 is a wasteful number, since it uses less digits than its factorization.

14064888641146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613534.

The product of its (nonzero) digits is 28311552, while the sum is 61.

The spelling of 14064888641146 in words is "fourteen trillion, sixty-four billion, eight hundred eighty-eight million, six hundred forty-one thousand, one hundred forty-six".