14354702709 has 16 divisors (see below), whose sum is σ = 20325621888. Its totient is φ = 8980134912.

The previous prime is 14354702689. The next prime is 14354702717. The reversal of 14354702709 is 90720745341.

It is not a de Polignac number, because 14354702709 - 2⁷ = 14354702581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14354702209) 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, 400417 + ... + 434790.

It is an arithmetic number, because the mean of its divisors is an integer number (1270351368).

Almost surely, 2^14354702709 is an apocalyptic number.

It is an amenable number.

14354702709 is a deficient number, since it is larger than the sum of its proper divisors (5970919179).

14354702709 is a wasteful number, since it uses less digits than its factorization.

14354702709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835564.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 14354702709 in words is "fourteen billion, three hundred fifty-four million, seven hundred two thousand, seven hundred nine".