1010334421 has 4 divisors (see below), whose sum is σ = 1012056192. Its totient is φ = 1008612652.

The previous prime is 1010334401. The next prime is 1010334433. The reversal of 1010334421 is 1244330101.

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 1010334421 - 2²⁹ = 473463509 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 (1010334401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860005 + ... + 861178.

It is an arithmetic number, because the mean of its divisors is an integer number (253014048).

Almost surely, 2^1010334421 is an apocalyptic number.

It is an amenable number.

1010334421 is a deficient number, since it is larger than the sum of its proper divisors (1721771).

1010334421 is an equidigital number, since it uses as much as digits as its factorization.

1010334421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721770.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1010334421 is about 31785.7581473213. The cubic root of 1010334421 is about 1003.4330079697.

Adding to 1010334421 its reverse (1244330101), we get a palindrome (2254664522).

The spelling of 1010334421 in words is "one billion, ten million, three hundred thirty-four thousand, four hundred twenty-one".