986128873882435 has 16 divisors (see below), whose sum is σ = 1191732841231200. Its totient is φ = 783321514859520.

The previous prime is 986128873882363. The next prime is 986128873882517. The reversal of 986128873882435 is 534288378821689.

It is not a de Polignac number, because 986128873882435 - 2¹¹ = 986128873880387 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240305742 + ... + 244374931.

It is an arithmetic number, because the mean of its divisors is an integer number (74483302576950).

Almost surely, 2^{986128873882435} is an apocalyptic number.

986128873882435 is a deficient number, since it is larger than the sum of its proper divisors (205603967348765).

986128873882435 is a wasteful number, since it uses less digits than its factorization.

986128873882435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484683558.

The product of its digits is 8918138880, while the sum is 82.

The spelling of 986128873882435 in words is "nine hundred eighty-six trillion, one hundred twenty-eight billion, eight hundred seventy-three million, eight hundred eighty-two thousand, four hundred thirty-five".