85412260198 has 8 divisors (see below), whose sum is σ = 128165004000. Its totient is φ = 42690592200.

The previous prime is 85412260111. The next prime is 85412260211. The reversal of 85412260198 is 89106221458.

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

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, 7762078 + ... + 7773073.

It is an arithmetic number, because the mean of its divisors is an integer number (16020625500).

Almost surely, 2^85412260198 is an apocalyptic number.

85412260198 is a deficient number, since it is larger than the sum of its proper divisors (42752743802).

85412260198 is a wasteful number, since it uses less digits than its factorization.

85412260198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15537902.

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 85412260198 in words is "eighty-five billion, four hundred twelve million, two hundred sixty thousand, one hundred ninety-eight".