1004121034 has 12 divisors (see below), whose sum is σ = 1752088914. Its totient is φ = 430337544.

The previous prime is 1004121007. The next prime is 1004121043. The reversal of 1004121034 is 4301214001.

It can be written as a sum of positive squares in only one way, i.e., 1003305625 + 815409 = 31675^2 + 903^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1004120999 and 1004121017.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5122969 + ... + 5123164.

Almost surely, 2^1004121034 is an apocalyptic number.

1004121034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1004121034 is a deficient number, since it is larger than the sum of its proper divisors (747967880).

1004121034 is a wasteful number, since it uses less digits than its factorization.

1004121034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10246149 (or 10246142 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1004121034 is about 31687.8688775373. The cubic root of 1004121034 is about 1001.3717953171.

Adding to 1004121034 its reverse (4301214001), we get a palindrome (5305335035).

The spelling of 1004121034 in words is "one billion, four million, one hundred twenty-one thousand, thirty-four".