1034044421 has 2 divisors, whose sum is σ = 1034044422. Its totient is φ = 1034044420.

The previous prime is 1034044411. The next prime is 1034044441. The reversal of 1034044421 is 1244404301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1024960225 + 9084196 = 32015^2 + 3014^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034044421 - 2¹⁰ = 1034043397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034044411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517022210 + 517022211.

It is an arithmetic number, because the mean of its divisors is an integer number (517022211).

Almost surely, 2^1034044421 is an apocalyptic number.

It is an amenable number.

1034044421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034044421 is an equidigital number, since it uses as much as digits as its factorization.

1034044421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1034044421 is about 32156.5610879024. The cubic root of 1034044421 is about 1011.2217418023.

Adding to 1034044421 its reverse (1244404301), we get a palindrome (2278448722).

The spelling of 1034044421 in words is "one billion, thirty-four million, forty-four thousand, four hundred twenty-one".