1004122430 has 16 divisors (see below), whose sum is σ = 1810734480. Its totient is φ = 400912512.

The previous prime is 1004122423. The next prime is 1004122433. The reversal of 1004122430 is 342214001.

It is a junction number, because it is equal to n+sod(n) for n = 1004122399 and 1004122408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004122433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86315 + ... + 97254.

It is an arithmetic number, because the mean of its divisors is an integer number (113170905).

Almost surely, 2^1004122430 is an apocalyptic number.

1004122430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1004122430 is a deficient number, since it is larger than the sum of its proper divisors (806612050).

1004122430 is a wasteful number, since it uses less digits than its factorization.

1004122430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184123.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1004122430 is about 31687.8909048867. The cubic root of 1004122430 is about 1001.3722593762.

Adding to 1004122430 its reverse (342214001), we get a palindrome (1346336431).

The spelling of 1004122430 in words is "one billion, four million, one hundred twenty-two thousand, four hundred thirty".