60343400353 has 2 divisors, whose sum is σ = 60343400354. Its totient is φ = 60343400352.

The previous prime is 60343400333. The next prime is 60343400401. The reversal of 60343400353 is 35300434306.

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., 39343912609 + 20999487744 = 198353^2 + 144912^2 .

It is a cyclic number.

It is not a de Polignac number, because 60343400353 - 2²⁹ = 59806529441 is a prime.

It is not a weakly prime, because it can be changed into another prime (60343400333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30171700176 + 30171700177.

It is an arithmetic number, because the mean of its divisors is an integer number (30171700177).

Almost surely, 2^60343400353 is an apocalyptic number.

It is an amenable number.

60343400353 is a deficient number, since it is larger than the sum of its proper divisors (1).

60343400353 is an equidigital number, since it uses as much as digits as its factorization.

60343400353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 60343400353 its reverse (35300434306), we get a palindrome (95643834659).

The spelling of 60343400353 in words is "sixty billion, three hundred forty-three million, four hundred thousand, three hundred fifty-three".