14020541630 has 32 divisors (see below), whose sum is σ = 25861459680. Its totient is φ = 5469537280.

The previous prime is 14020541603. The next prime is 14020541651. The reversal of 14020541630 is 3614502041.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14020541630.

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, 2050277 + ... + 2057103.

It is an arithmetic number, because the mean of its divisors is an integer number (808170615).

Almost surely, 2^14020541630 is an apocalyptic number.

14020541630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14020541630 is a deficient number, since it is larger than the sum of its proper divisors (11840918050).

14020541630 is a wasteful number, since it uses less digits than its factorization.

14020541630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11884.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 14020541630 in words is "fourteen billion, twenty million, five hundred forty-one thousand, six hundred thirty".