14072129705 has 8 divisors (see below), whose sum is σ = 17245844352. Its totient is φ = 11018177968.

The previous prime is 14072129681. The next prime is 14072129719. The reversal of 14072129705 is 50792127041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14072129705 - 2¹² = 14072125609 is a prime.

It is a Duffinian 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, 29940467 + ... + 29940936.

It is an arithmetic number, because the mean of its divisors is an integer number (2155730544).

Almost surely, 2^14072129705 is an apocalyptic number.

It is an amenable number.

14072129705 is a deficient number, since it is larger than the sum of its proper divisors (3173714647).

14072129705 is an equidigital number, since it uses as much as digits as its factorization.

14072129705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59881455.

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 14072129705 in words is "fourteen billion, seventy-two million, one hundred twenty-nine thousand, seven hundred five".