59942412431989 has 2 divisors, whose sum is σ = 59942412431990. Its totient is φ = 59942412431988.

The previous prime is 59942412431947. The next prime is 59942412432017. The reversal of 59942412431989 is 98913421424995.

59942412431989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50008304439025 + 9934107992964 = 7071655^2 + 3151842^2 .

It is a cyclic number.

It is not a de Polignac number, because 59942412431989 - 2⁷ = 59942412431861 is a prime.

It is a super-2 number, since 2×59942412431989² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59942415431989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29971206215994 + 29971206215995.

It is an arithmetic number, because the mean of its divisors is an integer number (29971206215995).

Almost surely, 2^{59942412431989} is an apocalyptic number.

It is an amenable number.

59942412431989 is a deficient number, since it is larger than the sum of its proper divisors (1).

59942412431989 is an equidigital number, since it uses as much as digits as its factorization.

59942412431989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201553920, while the sum is 70.

The spelling of 59942412431989 in words is "fifty-nine trillion, nine hundred forty-two billion, four hundred twelve million, four hundred thirty-one thousand, nine hundred eighty-nine".