85419269306 has 12 divisors (see below), whose sum is σ = 149047908858. Its totient is φ = 36608258232.

The previous prime is 85419269293. The next prime is 85419269329. The reversal of 85419269306 is 60396291458.

It can be written as a sum of positive squares in only one way, i.e., 56687324281 + 28731945025 = 238091^2 + 169505^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 435812501 + ... + 435812696.

Almost surely, 2^85419269306 is an apocalyptic number.

85419269306 is a deficient number, since it is larger than the sum of its proper divisors (63628639552).

85419269306 is a wasteful number, since it uses less digits than its factorization.

85419269306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871625213 (or 871625206 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 85419269306 in words is "eighty-five billion, four hundred nineteen million, two hundred sixty-nine thousand, three hundred six".