60338266397 has 2 divisors, whose sum is σ = 60338266398. Its totient is φ = 60338266396.

The previous prime is 60338266363. The next prime is 60338266399. The reversal of 60338266397 is 79366283306.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49951803001 + 10386463396 = 223499^2 + 101914^2 .

It is a cyclic number.

It is not a de Polignac number, because 60338266397 - 2²⁰ = 60337217821 is a prime.

Together with 60338266399, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60338266399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30169133198 + 30169133199.

It is an arithmetic number, because the mean of its divisors is an integer number (30169133199).

Almost surely, 2^60338266397 is an apocalyptic number.

It is an amenable number.

60338266397 is a deficient number, since it is larger than the sum of its proper divisors (1).

60338266397 is an equidigital number, since it uses as much as digits as its factorization.

60338266397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5878656, while the sum is 53.

The spelling of 60338266397 in words is "sixty billion, three hundred thirty-eight million, two hundred sixty-six thousand, three hundred ninety-seven".