10402413210421 has 8 divisors (see below), whose sum is σ = 10560169890720. Its totient is φ = 10244729965008.

The previous prime is 10402413210401. The next prime is 10402413210443. The reversal of 10402413210421 is 12401231420401.

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

It is a cyclic number.

It is not a de Polignac number, because 10402413210421 - 2¹³ = 10402413202229 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 (10402413210401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18073231 + ... + 18639916.

It is an arithmetic number, because the mean of its divisors is an integer number (1320021236340).

Almost surely, 2^{10402413210421} is an apocalyptic number.

It is an amenable number.

10402413210421 is a deficient number, since it is larger than the sum of its proper divisors (157756680299).

10402413210421 is an equidigital number, since it uses as much as digits as its factorization.

10402413210421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36717443.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10402413210421 its reverse (12401231420401), we get a palindrome (22803644630822).

The spelling of 10402413210421 in words is "ten trillion, four hundred two billion, four hundred thirteen million, two hundred ten thousand, four hundred twenty-one".