1487425869071 has 2 divisors, whose sum is σ = 1487425869072. Its totient is φ = 1487425869070.

The previous prime is 1487425868983. The next prime is 1487425869073. The reversal of 1487425869071 is 1709685247841.

It is a strong prime.

It is an emirp because it is prime and its reverse (1709685247841) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1487425869071 is a prime.

Together with 1487425869073, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1487425868995 and 1487425869013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1487425869073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743712934535 + 743712934536.

It is an arithmetic number, because the mean of its divisors is an integer number (743712934536).

Almost surely, 2^{1487425869071} is an apocalyptic number.

1487425869071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1487425869071 is an equidigital number, since it uses as much as digits as its factorization.

1487425869071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27095040, while the sum is 62.

The spelling of 1487425869071 in words is "one trillion, four hundred eighty-seven billion, four hundred twenty-five million, eight hundred sixty-nine thousand, seventy-one".