60931346369 has 2 divisors, whose sum is σ = 60931346370. Its totient is φ = 60931346368.

The previous prime is 60931346363. The next prime is 60931346401. The reversal of 60931346369 is 96364313906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41498986369 + 19432360000 = 203713^2 + 139400^2 .

It is a cyclic number.

It is not a de Polignac number, because 60931346369 - 2²⁰ = 60930297793 is a prime.

It is a super-2 number, since 2×60931346369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60931346363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30465673184 + 30465673185.

It is an arithmetic number, because the mean of its divisors is an integer number (30465673185).

Almost surely, 2^60931346369 is an apocalyptic number.

It is an amenable number.

60931346369 is a deficient number, since it is larger than the sum of its proper divisors (1).

60931346369 is an equidigital number, since it uses as much as digits as its factorization.

60931346369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1889568, while the sum is 50.

The spelling of 60931346369 in words is "sixty billion, nine hundred thirty-one million, three hundred forty-six thousand, three hundred sixty-nine".