14373534457 has 2 divisors, whose sum is σ = 14373534458. Its totient is φ = 14373534456.

The previous prime is 14373534433. The next prime is 14373534467. The reversal of 14373534457 is 75443537341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7468589241 + 6904945216 = 86421^2 + 83096^2 .

It is an emirp because it is prime and its reverse (75443537341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14373534457 - 2¹¹ = 14373532409 is a prime.

It is not a weakly prime, because it can be changed into another prime (14373534467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7186767228 + 7186767229.

It is an arithmetic number, because the mean of its divisors is an integer number (7186767229).

Almost surely, 2^14373534457 is an apocalyptic number.

It is an amenable number.

14373534457 is a deficient number, since it is larger than the sum of its proper divisors (1).

14373534457 is an equidigital number, since it uses as much as digits as its factorization.

14373534457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116800, while the sum is 46.

The spelling of 14373534457 in words is "fourteen billion, three hundred seventy-three million, five hundred thirty-four thousand, four hundred fifty-seven".