10321534344405 has 32 divisors (see below), whose sum is σ = 16558968309120. Its totient is φ = 5489996314880.

The previous prime is 10321534344371. The next prime is 10321534344437. The reversal of 10321534344405 is 50444343512301.

It is not a de Polignac number, because 10321534344405 - 2¹⁰ = 10321534343381 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9990550 + ... + 10975160.

It is an arithmetic number, because the mean of its divisors is an integer number (517467759660).

Almost surely, 2^{10321534344405} is an apocalyptic number.

10321534344405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10321534344405 is a deficient number, since it is larger than the sum of its proper divisors (6237433964715).

10321534344405 is a wasteful number, since it uses less digits than its factorization.

10321534344405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986501.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 10321534344405 its reverse (50444343512301), we get a palindrome (60765877856706).

The spelling of 10321534344405 in words is "ten trillion, three hundred twenty-one billion, five hundred thirty-four million, three hundred forty-four thousand, four hundred five".