14261709817812 has 24 divisors (see below), whose sum is σ = 33325481137312. Its totient is φ = 4747023525600.

The previous prime is 14261709817799. The next prime is 14261709817847. The reversal of 14261709817812 is 21871890716241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859959739 + ... + 859976322.

Almost surely, 2^{14261709817812} is an apocalyptic number.

14261709817812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14261709817812 is an abundant number, since it is smaller than the sum of its proper divisors (19063771319500).

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

14261709817812 is a wasteful number, since it uses less digits than its factorization.

14261709817812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719936759 (or 1719936757 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 57.

The spelling of 14261709817812 in words is "fourteen trillion, two hundred sixty-one billion, seven hundred nine million, eight hundred seventeen thousand, eight hundred twelve".