40345323334135 has 4 divisors (see below), whose sum is σ = 48414388000968. Its totient is φ = 32276258667304.

The previous prime is 40345323334117. The next prime is 40345323334139. The reversal of 40345323334135 is 53143332354304.

40345323334135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40345323334135 - 2²⁵ = 40345289779703 is a prime.

It is a super-2 number, since 2×40345323334135² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40345323334091 and 40345323334100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40345323334139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4034532333409 + ... + 4034532333418.

It is an arithmetic number, because the mean of its divisors is an integer number (12103597000242).

Almost surely, 2^{40345323334135} is an apocalyptic number.

40345323334135 is a deficient number, since it is larger than the sum of its proper divisors (8069064666833).

40345323334135 is an equidigital number, since it uses as much as digits as its factorization.

40345323334135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8069064666832.

The product of its (nonzero) digits is 2332800, while the sum is 43.

Adding to 40345323334135 its reverse (53143332354304), we get a palindrome (93488655688439).

The spelling of 40345323334135 in words is "forty trillion, three hundred forty-five billion, three hundred twenty-three million, three hundred thirty-four thousand, one hundred thirty-five".