40313232241409 has 2 divisors, whose sum is σ = 40313232241410. Its totient is φ = 40313232241408.

The previous prime is 40313232241393. The next prime is 40313232241511. The reversal of 40313232241409 is 90414223231304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30991489000000 + 9321743241409 = 5567000^2 + 3053153^2 .

It is a cyclic number.

It is not a de Polignac number, because 40313232241409 - 2⁴ = 40313232241393 is a prime.

It is not a weakly prime, because it can be changed into another prime (40313232244409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20156616120704 + 20156616120705.

It is an arithmetic number, because the mean of its divisors is an integer number (20156616120705).

Almost surely, 2^{40313232241409} is an apocalyptic number.

It is an amenable number.

40313232241409 is a deficient number, since it is larger than the sum of its proper divisors (1).

40313232241409 is an equidigital number, since it uses as much as digits as its factorization.

40313232241409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 40313232241409 in words is "forty trillion, three hundred thirteen billion, two hundred thirty-two million, two hundred forty-one thousand, four hundred nine".