1040424055 has 32 divisors (see below), whose sum is σ = 1447953408. Its totient is φ = 709286400.

The previous prime is 1040424043. The next prime is 1040424061. The reversal of 1040424055 is 5504240401.

It is a happy number.

It is not a de Polignac number, because 1040424055 - 2⁹ = 1040423543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243790 + ... + 248020.

It is an arithmetic number, because the mean of its divisors is an integer number (45248544).

Almost surely, 2^1040424055 is an apocalyptic number.

1040424055 is a deficient number, since it is larger than the sum of its proper divisors (407529353).

1040424055 is a wasteful number, since it uses less digits than its factorization.

1040424055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4527.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 1040424055 is about 32255.6050168029. The cubic root of 1040424055 is about 1013.2970887337.

Adding to 1040424055 its reverse (5504240401), we get a palindrome (6544664456).

It can be divided in two parts, 104042405 and 5, that multiplied together give a palindrome (520212025).

The spelling of 1040424055 in words is "one billion, forty million, four hundred twenty-four thousand, fifty-five".