35240421342487 has 2 divisors, whose sum is σ = 35240421342488. Its totient is φ = 35240421342486.

The previous prime is 35240421342431. The next prime is 35240421342517. The reversal of 35240421342487 is 78424312404253.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35240421342487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35240421342487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35240421342407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17620210671243 + 17620210671244.

It is an arithmetic number, because the mean of its divisors is an integer number (17620210671244).

Almost surely, 2^{35240421342487} is an apocalyptic number.

35240421342487 is a deficient number, since it is larger than the sum of its proper divisors (1).

35240421342487 is an equidigital number, since it uses as much as digits as its factorization.

35240421342487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5160960, while the sum is 49.

The spelling of 35240421342487 in words is "thirty-five trillion, two hundred forty billion, four hundred twenty-one million, three hundred forty-two thousand, four hundred eighty-seven".