40034132221213 has 8 divisors (see below), whose sum is σ = 45649779727608. Its totient is φ = 34780784553984.

The previous prime is 40034132221183. The next prime is 40034132221231. The reversal of 40034132221213 is 31212223143004.

40034132221213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5916360575449 + 34117771645764 = 2432357^2 + 5841042^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40034132221213 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 (40034132221813) 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 7 ways as a sum of consecutive naturals, for example, 90574959556 + ... + 90574959997.

It is an arithmetic number, because the mean of its divisors is an integer number (5706222465951).

Almost surely, 2^{40034132221213} is an apocalyptic number.

It is an amenable number.

40034132221213 is a deficient number, since it is larger than the sum of its proper divisors (5615647506395).

40034132221213 is a wasteful number, since it uses less digits than its factorization.

40034132221213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181149919583.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 40034132221213 its reverse (31212223143004), we get a palindrome (71246355364217).

The spelling of 40034132221213 in words is "forty trillion, thirty-four billion, one hundred thirty-two million, two hundred twenty-one thousand, two hundred thirteen".