85340387435 has 8 divisors (see below), whose sum is σ = 102735650400. Its totient is φ = 68054186304.

The previous prime is 85340387399. The next prime is 85340387491. The reversal of 85340387435 is 53478304358.

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

It is a cyclic number.

It is not a de Polignac number, because 85340387435 - 2³⁶ = 16620910699 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27263735 + ... + 27266864.

It is an arithmetic number, because the mean of its divisors is an integer number (12841956300).

Almost surely, 2^85340387435 is an apocalyptic number.

85340387435 is a deficient number, since it is larger than the sum of its proper divisors (17395262965).

85340387435 is a wasteful number, since it uses less digits than its factorization.

85340387435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54530917.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 85340387435 in words is "eighty-five billion, three hundred forty million, three hundred eighty-seven thousand, four hundred thirty-five".