10334532421 has 8 divisors (see below), whose sum is σ = 10894396320. Its totient is φ = 9776262672.

The previous prime is 10334532389. The next prime is 10334532469. The reversal of 10334532421 is 12423543301.

It is a happy number.

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 10334532421 - 2⁵ = 10334532389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10334532421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10334532121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385210 + ... + 411163.

It is an arithmetic number, because the mean of its divisors is an integer number (1361799540).

Almost surely, 2^10334532421 is an apocalyptic number.

It is an amenable number.

10334532421 is a deficient number, since it is larger than the sum of its proper divisors (559863899).

10334532421 is an equidigital number, since it uses as much as digits as its factorization.

10334532421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797075.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 10334532421 in words is "ten billion, three hundred thirty-four million, five hundred thirty-two thousand, four hundred twenty-one".