340523332135 has 16 divisors (see below), whose sum is σ = 467198208000. Its totient is φ = 233404322976.

The previous prime is 340523332109. The next prime is 340523332139. The reversal of 340523332135 is 531233325043.

It is a cyclic number.

It is not a de Polignac number, because 340523332135 - 2²¹ = 340521234983 is a prime.

It is a super-2 number, since 2×340523332135² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 340523332135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340523332139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1943805 + ... + 2111734.

It is an arithmetic number, because the mean of its divisors is an integer number (29199888000).

Almost surely, 2^340523332135 is an apocalyptic number.

340523332135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

340523332135 is a deficient number, since it is larger than the sum of its proper divisors (126674875865).

340523332135 is a wasteful number, since it uses less digits than its factorization.

340523332135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4057950.

The product of its (nonzero) digits is 97200, while the sum is 34.

Adding to 340523332135 its reverse (531233325043), we get a palindrome (871756657178).

The spelling of 340523332135 in words is "three hundred forty billion, five hundred twenty-three million, three hundred thirty-two thousand, one hundred thirty-five".