60329940389 has 2 divisors, whose sum is σ = 60329940390. Its totient is φ = 60329940388.

The previous prime is 60329940337. The next prime is 60329940413. The reversal of 60329940389 is 98304992306.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60139224289 + 190716100 = 245233^2 + 13810^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60329940389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60329940389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60329949389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30164970194 + 30164970195.

It is an arithmetic number, because the mean of its divisors is an integer number (30164970195).

Almost surely, 2^60329940389 is an apocalyptic number.

It is an amenable number.

60329940389 is a deficient number, since it is larger than the sum of its proper divisors (1).

60329940389 is an equidigital number, since it uses as much as digits as its factorization.

60329940389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 60329940389 in words is "sixty billion, three hundred twenty-nine million, nine hundred forty thousand, three hundred eighty-nine".