1034404111 has 4 divisors (see below), whose sum is σ = 1113973672. Its totient is φ = 954834552.

The previous prime is 1034404109. The next prime is 1034404121. The reversal of 1034404111 is 1114044301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1034404111 - 2¹ = 1034404109 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 (1034404121) 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, 39784761 + ... + 39784786.

It is an arithmetic number, because the mean of its divisors is an integer number (278493418).

Almost surely, 2^1034404111 is an apocalyptic number.

1034404111 is a deficient number, since it is larger than the sum of its proper divisors (79569561).

1034404111 is an equidigital number, since it uses as much as digits as its factorization.

1034404111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79569560.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1034404111 is about 32162.1533949454. The cubic root of 1034404111 is about 1011.3389786042.

Adding to 1034404111 its reverse (1114044301), we get a palindrome (2148448412).

The spelling of 1034404111 in words is "one billion, thirty-four million, four hundred four thousand, one hundred eleven".