85434612126 has 8 divisors (see below), whose sum is σ = 170869224264. Its totient is φ = 28478204040.

The previous prime is 85434612091. The next prime is 85434612167. The reversal of 85434612126 is 62121643458.

It is a sphenic number, since it is the product of 3 distinct primes.

85434612126 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7119551005 + ... + 7119551016.

It is an arithmetic number, because the mean of its divisors is an integer number (21358653033).

Almost surely, 2^85434612126 is an apocalyptic number.

85434612126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85434612126 is a wasteful number, since it uses less digits than its factorization.

85434612126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14239102026.

The product of its digits is 276480, while the sum is 42.

The spelling of 85434612126 in words is "eighty-five billion, four hundred thirty-four million, six hundred twelve thousand, one hundred twenty-six".