340586004005 has 16 divisors (see below), whose sum is σ = 440807841264. Its totient is φ = 251129134080.

The previous prime is 340586003917. The next prime is 340586004019. The reversal of 340586004005 is 500400685043.

It can be written as a sum of positive squares in 8 ways, for example, as 33955801441 + 306630202564 = 184271^2 + 553742^2 .

It is not a de Polignac number, because 340586004005 - 2²⁶ = 340518895141 is a prime.

It is a super-2 number, since 2×340586004005² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3920564 + ... + 4006493.

It is an arithmetic number, because the mean of its divisors is an integer number (27550490079).

Almost surely, 2^340586004005 is an apocalyptic number.

It is an amenable number.

340586004005 is a deficient number, since it is larger than the sum of its proper divisors (100221837259).

340586004005 is a wasteful number, since it uses less digits than its factorization.

340586004005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7927736.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 340586004005 its reverse (500400685043), we get a palindrome (840986689048).

The spelling of 340586004005 in words is "three hundred forty billion, five hundred eighty-six million, four thousand, five".