1040423224 has 16 divisors (see below), whose sum is σ = 1952031600. Its totient is φ = 519881472.

The previous prime is 1040423221. The next prime is 1040423281. The reversal of 1040423224 is 4223240401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1040423195 and 1040423204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040423221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27609 + ... + 53320.

It is an arithmetic number, because the mean of its divisors is an integer number (122001975).

Almost surely, 2^1040423224 is an apocalyptic number.

It is an amenable number.

1040423224 is a deficient number, since it is larger than the sum of its proper divisors (911608376).

1040423224 is a wasteful number, since it uses less digits than its factorization.

1040423224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82542 (or 82538 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1040423224 is about 32255.5921353182. The cubic root of 1040423224 is about 1013.2968189559.

Adding to 1040423224 its reverse (4223240401), we get a palindrome (5263663625).

The spelling of 1040423224 in words is "one billion, forty million, four hundred twenty-three thousand, two hundred twenty-four".