1040424004 has 12 divisors (see below), whose sum is σ = 1927844604. Its totient is φ = 489611264.

The previous prime is 1040423999. The next prime is 1040424017. The reversal of 1040424004 is 4004240401.

It can be written as a sum of positive squares in 2 ways, for example, as 956664900 + 83759104 = 30930^2 + 9152^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7650109 + ... + 7650244.

It is an arithmetic number, because the mean of its divisors is an integer number (160653717).

Almost surely, 2^1040424004 is an apocalyptic number.

It is an amenable number.

1040424004 is a deficient number, since it is larger than the sum of its proper divisors (887420600).

1040424004 is a wasteful number, since it uses less digits than its factorization.

1040424004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15300374 (or 15300372 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 1040424004 is about 32255.6042262426. The cubic root of 1040424004 is about 1013.2970721770.

Adding to 1040424004 its reverse (4004240401), we get a palindrome (5044664405).

The spelling of 1040424004 in words is "one billion, forty million, four hundred twenty-four thousand, four".