14630817420 has 36 divisors (see below), whose sum is σ = 44380146720. Its totient is φ = 3901551264.

The previous prime is 14630817379. The next prime is 14630817469. The reversal of 14630817420 is 2471803641.

14630817420 is a `hidden beast` number, since 1 + 4 + 630 + 8 + 17 + 4 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40640980 + ... + 40641339.

Almost surely, 2^14630817420 is an apocalyptic number.

14630817420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14630817420 is an abundant number, since it is smaller than the sum of its proper divisors (29749329300).

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

14630817420 is a wasteful number, since it uses less digits than its factorization.

14630817420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81282334 (or 81282329 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 14630817420 in words is "fourteen billion, six hundred thirty million, eight hundred seventeen thousand, four hundred twenty".