147474666814 has 32 divisors (see below), whose sum is σ = 225298402560. Its totient is φ = 72391253952.

The previous prime is 147474666797. The next prime is 147474666821. The reversal of 147474666814 is 418666474741.

147474666814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 10009257 + ... + 10023979.

It is an arithmetic number, because the mean of its divisors is an integer number (7040575080).

Almost surely, 2^147474666814 is an apocalyptic number.

147474666814 is a deficient number, since it is larger than the sum of its proper divisors (77823735746).

147474666814 is a wasteful number, since it uses less digits than its factorization.

147474666814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15264.

The product of its digits is 21676032, while the sum is 58.

The spelling of 147474666814 in words is "one hundred forty-seven billion, four hundred seventy-four million, six hundred sixty-six thousand, eight hundred fourteen".