87600412819427 has 2 divisors, whose sum is σ = 87600412819428. Its totient is φ = 87600412819426.

The previous prime is 87600412819393. The next prime is 87600412819457. The reversal of 87600412819427 is 72491821400678.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87600412819427 - 2¹⁰ = 87600412818403 is a prime.

It is a super-2 number, since 2×87600412819427² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (87600412819457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43800206409713 + 43800206409714.

It is an arithmetic number, because the mean of its divisors is an integer number (43800206409714).

Almost surely, 2^{87600412819427} is an apocalyptic number.

87600412819427 is a deficient number, since it is larger than the sum of its proper divisors (1).

87600412819427 is an equidigital number, since it uses as much as digits as its factorization.

87600412819427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10838016, while the sum is 59.

The spelling of 87600412819427 in words is "eighty-seven trillion, six hundred billion, four hundred twelve million, eight hundred nineteen thousand, four hundred twenty-seven".