5142432939377 has 2 divisors, whose sum is σ = 5142432939378. Its totient is φ = 5142432939376.

The previous prime is 5142432939373. The next prime is 5142432939383. The reversal of 5142432939377 is 7739392342415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2949356282161 + 2193076657216 = 1717369^2 + 1480904^2 .

It is a cyclic number.

It is not a de Polignac number, because 5142432939377 - 2² = 5142432939373 is a prime.

It is not a weakly prime, because it can be changed into another prime (5142432939373) 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, 2571216469688 + 2571216469689.

It is an arithmetic number, because the mean of its divisors is an integer number (2571216469689).

Almost surely, 2^{5142432939377} is an apocalyptic number.

It is an amenable number.

5142432939377 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142432939377 is an equidigital number, since it uses as much as digits as its factorization.

5142432939377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34292160, while the sum is 59.

The spelling of 5142432939377 in words is "five trillion, one hundred forty-two billion, four hundred thirty-two million, nine hundred thirty-nine thousand, three hundred seventy-seven".