14354104357 has 2 divisors, whose sum is σ = 14354104358. Its totient is φ = 14354104356.

The previous prime is 14354104337. The next prime is 14354104381. The reversal of 14354104357 is 75340145341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13620290436 + 733813921 = 116706^2 + 27089^2 .

It is an emirp because it is prime and its reverse (75340145341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14354104357 - 2¹⁹ = 14353580069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14354104307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7177052178 + 7177052179.

It is an arithmetic number, because the mean of its divisors is an integer number (7177052179).

Almost surely, 2^14354104357 is an apocalyptic number.

It is an amenable number.

14354104357 is a deficient number, since it is larger than the sum of its proper divisors (1).

14354104357 is an equidigital number, since it uses as much as digits as its factorization.

14354104357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 14354104357 its reverse (75340145341), we get a palindrome (89694249698).

The spelling of 14354104357 in words is "fourteen billion, three hundred fifty-four million, one hundred four thousand, three hundred fifty-seven".