14153388691 has 8 divisors (see below), whose sum is σ = 15247694000. Its totient is φ = 13059880992.

The previous prime is 14153388673. The next prime is 14153388773. The reversal of 14153388691 is 19688335141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14153388691 is a prime.

It is a super-2 number, since 2×14153388691² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14153388091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162285 + ... + 233758.

It is an arithmetic number, because the mean of its divisors is an integer number (1905961750).

Almost surely, 2^14153388691 is an apocalyptic number.

14153388691 is a deficient number, since it is larger than the sum of its proper divisors (1094305309).

14153388691 is a wasteful number, since it uses less digits than its factorization.

14153388691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398805.

The product of its digits is 622080, while the sum is 49.

The spelling of 14153388691 in words is "fourteen billion, one hundred fifty-three million, three hundred eighty-eight thousand, six hundred ninety-one".