84425917035 has 16 divisors (see below), whose sum is σ = 140954575104. Its totient is φ = 43069453152.

The previous prime is 84425917031. The next prime is 84425917039. The reversal of 84425917035 is 53071952448.

It is an interprime number because it is at equal distance from previous prime (84425917031) and next prime (84425917039).

It is not a de Polignac number, because 84425917035 - 2² = 84425917031 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84425917031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122356057 + ... + 122356746.

It is an arithmetic number, because the mean of its divisors is an integer number (8809660944).

Almost surely, 2^84425917035 is an apocalyptic number.

84425917035 is a deficient number, since it is larger than the sum of its proper divisors (56528658069).

84425917035 is a wasteful number, since it uses less digits than its factorization.

84425917035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244712834.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 84425917035 in words is "eighty-four billion, four hundred twenty-five million, nine hundred seventeen thousand, thirty-five".