14620385577 has 32 divisors (see below), whose sum is σ = 23608800000. Its totient is φ = 7856529408.

The previous prime is 14620385539. The next prime is 14620385579. The reversal of 14620385577 is 77558302641.

14620385577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14620385577 - 2⁶ = 14620385513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14620385579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 429499 + ... + 462287.

It is an arithmetic number, because the mean of its divisors is an integer number (737775000).

Almost surely, 2^14620385577 is an apocalyptic number.

14620385577 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14620385577 is a deficient number, since it is larger than the sum of its proper divisors (8988414423).

14620385577 is a wasteful number, since it uses less digits than its factorization.

14620385577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34065.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 14620385577 in words is "fourteen billion, six hundred twenty million, three hundred eighty-five thousand, five hundred seventy-seven".