14216239357 has 2 divisors, whose sum is σ = 14216239358. Its totient is φ = 14216239356.

The previous prime is 14216239351. The next prime is 14216239361. The reversal of 14216239357 is 75393261241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9035262916 + 5180976441 = 95054^2 + 71979^2 .

It is a cyclic number.

It is not a de Polignac number, because 14216239357 - 2⁷ = 14216239229 is a prime.

It is a super-2 number, since 2×14216239357² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14216239351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7108119678 + 7108119679.

It is an arithmetic number, because the mean of its divisors is an integer number (7108119679).

Almost surely, 2^14216239357 is an apocalyptic number.

It is an amenable number.

14216239357 is a deficient number, since it is larger than the sum of its proper divisors (1).

14216239357 is an equidigital number, since it uses as much as digits as its factorization.

14216239357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The spelling of 14216239357 in words is "fourteen billion, two hundred sixteen million, two hundred thirty-nine thousand, three hundred fifty-seven".