85240710107 has 16 divisors (see below), whose sum is σ = 97634599872. Its totient is φ = 72901140480.

The previous prime is 85240710101. The next prime is 85240710143. The reversal of 85240710107 is 70101704258.

It is not a de Polignac number, because 85240710107 - 2²⁶ = 85173601243 is a prime.

It is a super-2 number, since 2×85240710107² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85240710101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7860293 + ... + 7871129.

It is an arithmetic number, because the mean of its divisors is an integer number (6102162492).

Almost surely, 2^85240710107 is an apocalyptic number.

85240710107 is a deficient number, since it is larger than the sum of its proper divisors (12393889765).

85240710107 is a wasteful number, since it uses less digits than its factorization.

85240710107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13238.

The product of its (nonzero) digits is 15680, while the sum is 35.

The spelling of 85240710107 in words is "eighty-five billion, two hundred forty million, seven hundred ten thousand, one hundred seven".