2085714736739 has 4 divisors (see below), whose sum is σ = 2086172034600. Its totient is φ = 2085257438880.

The previous prime is 2085714736733. The next prime is 2085714736759. The reversal of 2085714736739 is 9376374175802.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2085714736739 - 2⁴ = 2085714736723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2085714736733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228642089 + ... + 228651210.

It is an arithmetic number, because the mean of its divisors is an integer number (521543008650).

It is a 1-persistent number, because it is pandigital, but 2⋅2085714736739 = 4171429473478 is not.

Almost surely, 2^{2085714736739} is an apocalyptic number.

2085714736739 is a deficient number, since it is larger than the sum of its proper divisors (457297861).

2085714736739 is an equidigital number, since it uses as much as digits as its factorization.

2085714736739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457297860.

The product of its (nonzero) digits is 53343360, while the sum is 62.

The spelling of 2085714736739 in words is "two trillion, eighty-five billion, seven hundred fourteen million, seven hundred thirty-six thousand, seven hundred thirty-nine".