87420335743741 has 16 divisors (see below), whose sum is σ = 117375555685248. Its totient is φ = 62879761972800.

The previous prime is 87420335743729. The next prime is 87420335743759. The reversal of 87420335743741 is 14734753302478.

It is a cyclic number.

It is not a de Polignac number, because 87420335743741 - 2¹⁷ = 87420335612669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87420335743771) 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 in 15 ways as a sum of consecutive naturals, for example, 43666500370 + ... + 43666502371.

It is an arithmetic number, because the mean of its divisors is an integer number (7335972230328).

Almost surely, 2^{87420335743741} is an apocalyptic number.

It is an amenable number.

87420335743741 is a deficient number, since it is larger than the sum of its proper divisors (29955219941507).

87420335743741 is a wasteful number, since it uses less digits than its factorization.

87420335743741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87333002772.

The product of its (nonzero) digits is 47416320, while the sum is 58.

The spelling of 87420335743741 in words is "eighty-seven trillion, four hundred twenty billion, three hundred thirty-five million, seven hundred forty-three thousand, seven hundred forty-one".