40034231102309 has 4 divisors (see below), whose sum is σ = 40034243776416. Its totient is φ = 40034218428204.

The previous prime is 40034231102273. The next prime is 40034231102323. The reversal of 40034231102309 is 90320113243004.

40034231102309 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 40034231102309 - 2⁴⁴ = 22442045057893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40034231102339) 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, 2640302 + ... + 9329504.

It is an arithmetic number, because the mean of its divisors is an integer number (10008560944104).

Almost surely, 2^{40034231102309} is an apocalyptic number.

It is an amenable number.

40034231102309 is a deficient number, since it is larger than the sum of its proper divisors (12674107).

40034231102309 is an equidigital number, since it uses as much as digits as its factorization.

40034231102309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12674106.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 40034231102309 in words is "forty trillion, thirty-four billion, two hundred thirty-one million, one hundred two thousand, three hundred nine".