10340521433 has 4 divisors (see below), whose sum is σ = 11280568848. Its totient is φ = 9400474020.

The previous prime is 10340521427. The next prime is 10340521441. The reversal of 10340521433 is 33412504301.

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.

It is a cyclic number.

It is not a de Polignac number, because 10340521433 - 2¹⁰ = 10340520409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10340521423) 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 3 ways as a sum of consecutive naturals, for example, 470023691 + ... + 470023712.

It is an arithmetic number, because the mean of its divisors is an integer number (2820142212).

Almost surely, 2^10340521433 is an apocalyptic number.

It is an amenable number.

10340521433 is a deficient number, since it is larger than the sum of its proper divisors (940047415).

10340521433 is an equidigital number, since it uses as much as digits as its factorization.

10340521433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940047414.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 10340521433 in words is "ten billion, three hundred forty million, five hundred twenty-one thousand, four hundred thirty-three".