32439882142387 has 2 divisors, whose sum is σ = 32439882142388. Its totient is φ = 32439882142386.

The previous prime is 32439882142363. The next prime is 32439882142427. The reversal of 32439882142387 is 78324128893423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32439882142387 - 2⁷ = 32439882142259 is a prime.

It is not a weakly prime, because it can be changed into another prime (32439882142307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16219941071193 + 16219941071194.

It is an arithmetic number, because the mean of its divisors is an integer number (16219941071194).

Almost surely, 2^{32439882142387} is an apocalyptic number.

32439882142387 is a deficient number, since it is larger than the sum of its proper divisors (1).

32439882142387 is an equidigital number, since it uses as much as digits as its factorization.

32439882142387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 111476736, while the sum is 64.

The spelling of 32439882142387 in words is "thirty-two trillion, four hundred thirty-nine billion, eight hundred eighty-two million, one hundred forty-two thousand, three hundred eighty-seven".