5405140424 has 16 divisors (see below), whose sum is σ = 10175019120. Its totient is φ = 2691802000.

The previous prime is 5405140423. The next prime is 5405140459. The reversal of 5405140424 is 4240415045.

It is not an unprimeable number, because it can be changed into a prime (5405140423) 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, 1343894 + ... + 1347909.

It is an arithmetic number, because the mean of its divisors is an integer number (635938695).

Almost surely, 2^5405140424 is an apocalyptic number.

It is an amenable number.

5405140424 is a deficient number, since it is larger than the sum of its proper divisors (4769878696).

5405140424 is a wasteful number, since it uses less digits than its factorization.

5405140424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692060 (or 2692056 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 5405140424 is about 73519.6601189097. The cubic root of 5405140424 is about 1754.9671586347.

Adding to 5405140424 its reverse (4240415045), we get a palindrome (9645555469).

The spelling of 5405140424 in words is "five billion, four hundred five million, one hundred forty thousand, four hundred twenty-four".