10340401 has 4 divisors (see below), whose sum is σ = 10348272. Its totient is φ = 10332532.

The previous prime is 10340387. The next prime is 10340411. The reversal of 10340401 is 10404301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10404301 = 29 ⋅358769.

It is a cyclic number.

It is not a de Polignac number, because 10340401 - 2¹¹ = 10338353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10340411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435 + ... + 4768.

It is an arithmetic number, because the mean of its divisors is an integer number (2587068).

Almost surely, 2^10340401 is an apocalyptic number.

It is an amenable number.

10340401 is a deficient number, since it is larger than the sum of its proper divisors (7871).

10340401 is an equidigital number, since it uses as much as digits as its factorization.

10340401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7870.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 10340401 is about 3215.6493900921. The cubic root of 10340401 is about 217.8608165235.

Adding to 10340401 its reverse (10404301), we get a palindrome (20744702).

It can be divided in two parts, 103 and 40401, that added together give a palindrome (40504).

The spelling of 10340401 in words is "ten million, three hundred forty thousand, four hundred one".