85923709034 has 64 divisors (see below), whose sum is σ = 135423332352. Its totient is φ = 40856280000.

The previous prime is 85923708977. The next prime is 85923709087. The reversal of 85923709034 is 43090732958.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326705987 + ... + 326706249.

It is an arithmetic number, because the mean of its divisors is an integer number (2115989568).

Almost surely, 2^85923709034 is an apocalyptic number.

85923709034 is a deficient number, since it is larger than the sum of its proper divisors (49499623318).

85923709034 is a wasteful number, since it uses less digits than its factorization.

85923709034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 85923709034 in words is "eighty-five billion, nine hundred twenty-three million, seven hundred nine thousand, thirty-four".