10334534021 has 16 divisors (see below), whose sum is σ = 11856620160. Its totient is φ = 8823946560.

The previous prime is 10334534009. The next prime is 10334534027. The reversal of 10334534021 is 12043543301.

It is a cyclic number.

It is not a de Polignac number, because 10334534021 - 2¹⁸ = 10334271877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10334534027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335391 + ... + 2339811.

It is an arithmetic number, because the mean of its divisors is an integer number (741038760).

Almost surely, 2^10334534021 is an apocalyptic number.

It is an amenable number.

10334534021 is a deficient number, since it is larger than the sum of its proper divisors (1522086139).

10334534021 is an equidigital number, since it uses as much as digits as its factorization.

10334534021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5644.

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

The spelling of 10334534021 in words is "ten billion, three hundred thirty-four million, five hundred thirty-four thousand, twenty-one".