14666244340 has 48 divisors (see below), whose sum is σ = 33931747584. Its totient is φ = 5280368000.

The previous prime is 14666244289. The next prime is 14666244347. The reversal of 14666244340 is 4344266641.

It is a junction number, because it is equal to n+sod(n) for n = 14666244293 and 14666244302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14666244347) 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, 307804 + ... + 352243.

It is an arithmetic number, because the mean of its divisors is an integer number (706911408).

Almost surely, 2^14666244340 is an apocalyptic number.

14666244340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14666244340 is an abundant number, since it is smaller than the sum of its proper divisors (19265503244).

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

14666244340 is a wasteful number, since it uses less digits than its factorization.

14666244340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660168 (or 660166 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 14666244340 in words is "fourteen billion, six hundred sixty-six million, two hundred forty-four thousand, three hundred forty".